Empty Leg Flights in Spain

OpenLegFlights.com offers exclusive deals on empty leg jet flights in Spain. Popular destinations include Barcelona, Ibiza, Las Palmas, Madrid, Palma Mallorca, Tenerife, Valencia and many more. Whether traveling for business or leisure, enjoy unmatched comfort and savings. Save up to 75% on private jet charters. Fill out the search form above to find available empty leg flights today!

From:
Helsinki, Vantaa (HEL), FI
To:
Malaga, Málaga (AGP), ES
Departure date:
22.09.2025
Aircraft:
Challenger 604
Capacity:
18
$35,296
Distance between HEL - AGP:
2080 mi (3348 km)
Estimated flight duration:
3 hours : 55 minutes
Cost per person:
$1960.88
Cost per hour:
$9004.34
Challenger 604 image 1
Challenger 604 image 2
From:
Stockholm, Bromma (BMA), SE
To:
Malaga, Málaga (AGP), ES
Departure date:
22.09.2025
Aircraft:
Challenger 604
Capacity:
18
$29,413
Distance between BMA - AGP:
1855 mi (2986 km)
Estimated flight duration:
3 hours : 29 minutes
Cost per person:
$1634.05
Cost per hour:
$8412.57
Challenger 604 image 1
Challenger 604 image 2
From:
Malta Valletta, Luqa (MLA), MT
To:
Gerona, Girona (GRO), ES
Departure date:
23.09.2025
Aircraft:
Citation CJ2+
Capacity:
6
$7,198
Distance between MLA - GRO:
756 mi (1216 km)
Estimated flight duration:
1 hours : 34 minutes
Cost per person:
$1199.67
Cost per hour:
$4579.77
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Gerona, Girona (GRO), ES
To:
Castrillon, Asturias (OVD), ES
Departure date:
25.09.2025
Aircraft:
Citation CJ1
Capacity:
6
$5,001
Distance between GRO - OVD:
461 mi (742 km)
Estimated flight duration:
0 hours : 59 minutes
Cost per person:
$833.46
Cost per hour:
$5042.39
Citation CJ1 image 1
Citation CJ1 image 2
From:
Sevilla, Sevilla Airport (SVQ), ES
To:
Madrid, Barajas International (MAD), ES
Departure date:
25.09.2025
Aircraft:
Phenom 100EV
Capacity:
4
$4,719
Distance between SVQ - MAD:
243 mi (392 km)
Cost per person:
$1179.74
Cost per hour:
$4758.22
From:
Warsaw, Chopin (WAW), PL
To:
Alicante, Alicante International Airport (ALC), ES
Departure date:
27.09.2025
Aircraft:
Global Express XRS
Capacity:
13
$34,465
Distance between WAW - ALC:
1405 mi (2261 km)
Cost per person:
$2651.15
Cost per hour:
$34751.75
From:
Granada, Federico Garcia Lorca (GRX), ES
To:
Barcelona, Barcelona International Airport (BCN), ES
Departure date:
28.09.2025
Aircraft:
Legacy 650
Capacity:
13
$17,059
Distance between GRX - BCN:
424 mi (682 km)
Estimated flight duration:
0 hours : 49 minutes
Cost per person:
$1312.25
Cost per hour:
$20725.97
Legacy 650 image 1
Legacy 650 image 2
From:
Palermo, Punta Raisi (PMO), IT
To:
Gerona, Girona (GRO), ES
Departure date:
29.09.2025
Aircraft:
Citation CJ2+
Capacity:
6
$6,488
Distance between PMO - GRO:
604 mi (971 km)
Estimated flight duration:
1 hours : 15 minutes
Cost per person:
$1081.33
Cost per hour:
$5169.35
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
San Sebastian, San Sebastian Airport (EAS), ES
To:
Granada, Federico Garcia Lorca (GRX), ES
Departure date:
29.09.2025
Aircraft:
Legacy 650
Capacity:
13
$17,883
Distance between EAS - GRX:
433 mi (697 km)
Estimated flight duration:
0 hours : 50 minutes
Cost per person:
$1375.6
Cost per hour:
$21270.65
Legacy 650 image 1
Legacy 650 image 2
From:
Gerona, Girona (GRO), ES
To:
Madrid, Barajas International (MAD), ES
Departure date:
03.10.2025
Aircraft:
Citation CJ2+
Capacity:
6
$5,235
Distance between GRO - MAD:
352 mi (566 km)
Estimated flight duration:
0 hours : 43 minutes
Cost per person:
$872.5
Cost per hour:
$7160.29
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Memmingen, Allgau (FMM), DE
To:
Ibiza, Ibiza Airport (IBZ), ES
Departure date:
04.10.2025
Aircraft:
Challenger 300
Capacity:
8
$9,590
Distance between FMM - IBZ:
770 mi (1239 km)
Estimated flight duration:
1 hours : 27 minutes
Cost per person:
$1198.8
Cost per hour:
$6577.16
Challenger 300 image 1
Challenger 300 image 2
From:
Belfast, Belfast International Airport (BFS), GB
To:
Malaga, Málaga (AGP), ES
Departure date:
05.10.2025
Aircraft:
Citation CJ3
Capacity:
7
$9,459
Distance between BFS - AGP:
1238 mi (1992 km)
Estimated flight duration:
2 hours : 35 minutes
Cost per person:
$1351.24
Cost per hour:
$3656.56
Citation CJ3 image 1
Citation CJ3 image 2
From:
Madrid, Barajas International (MAD), ES
To:
Gerona, Girona (GRO), ES
Departure date:
06.10.2025
Aircraft:
Citation CJ2+
Capacity:
6
$4,176
Distance between MAD - GRO:
352 mi (566 km)
Estimated flight duration:
0 hours : 43 minutes
Cost per person:
$696.01
Cost per hour:
$5711.88
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Zurich, Zürich (ZRH), CH
To:
Valencia, Valencia Airport (VLC), ES
Departure date:
10.10.2025
Aircraft:
Citation M2
Capacity:
5
$7,885
Distance between ZRH - VLC:
707 mi (1137 km)
Estimated flight duration:
1 hours : 31 minutes
Cost per person:
$1576.97
Cost per hour:
$5172.64
Citation M2 image 1
Citation M2 image 2
From:
Billund, Billund Airport (BLL), DK
To:
Palma, De Mallorca (PMI), ES
Departure date:
10.10.2025
Aircraft:
Hawker 4000
Capacity:
8
$18,240
Distance between BLL - PMI:
1158 mi (1863 km)
Estimated flight duration:
2 hours : 8 minutes
Cost per person:
$2280.03
Cost per hour:
$8518.21
Hawker 4000 image 1
Hawker 4000 image 2
From:
London, Luton (LTN), GB
To:
Palma, De Mallorca (PMI), ES
Departure date:
12.10.2025
Aircraft:
Praetor 600
Capacity:
8
$20,336
Distance between LTN - PMI:
865 mi (1392 km)
Cost per person:
$2542.02
Cost per hour:
$9497.02
From:
Malaga, Málaga (AGP), ES
To:
Manchester, Manchester Airport (MAN), GB
Departure date:
22.09.2025
Aircraft:
Pilatus PC-24
Capacity:
8
$12,243
Distance between AGP - MAN:
1163 mi (1872 km)
Estimated flight duration:
2 hours : 17 minutes
Cost per person:
$1530.34
Cost per hour:
$5330.24
Pilatus PC-24 image 1
Pilatus PC-24 image 2
From:
Jerez De La Frontera, Jerez (XRY), ES
To:
Brussels, Brussels Airport (BRU), BE
Departure date:
24.09.2025
Aircraft:
Citation VII
Capacity:
7
$13,768
Distance between XRY - BRU:
1108 mi (1782 km)
Estimated flight duration:
2 hours : 7 minutes
Cost per person:
$1966.81
Cost per hour:
$6465.1
Citation VII image 1
Citation VII image 2
From:
Jerez De La Frontera, Jerez (XRY), ES
To:
Antwerp, International Airport (Deurne) (ANR), BE
Departure date:
24.09.2025
Aircraft:
Citation VII
Capacity:
7
$14,059
Distance between XRY - ANR:
1130 mi (1819 km)
Estimated flight duration:
2 hours : 10 minutes
Cost per person:
$2008.47
Cost per hour:
$6469.09
Citation VII image 1
Citation VII image 2
From:
Malaga, Málaga (AGP), ES
To:
Stockholm, Bromma (BMA), SE
Departure date:
25.09.2025
Aircraft:
Challenger 604
Capacity:
18
$23,535
Distance between AGP - BMA:
1855 mi (2986 km)
Estimated flight duration:
3 hours : 29 minutes
Cost per person:
$1307.5
Cost per hour:
$6731.38
Challenger 604 image 1
Challenger 604 image 2
From:
Gerona, Girona (GRO), ES
To:
Castrillon, Asturias (OVD), ES
Departure date:
25.09.2025
Aircraft:
Citation CJ1
Capacity:
6
$5,001
Distance between GRO - OVD:
461 mi (742 km)
Estimated flight duration:
0 hours : 59 minutes
Cost per person:
$833.46
Cost per hour:
$5042.39
Citation CJ1 image 1
Citation CJ1 image 2
From:
Sevilla, Sevilla Airport (SVQ), ES
To:
Madrid, Barajas International (MAD), ES
Departure date:
25.09.2025
Aircraft:
Phenom 100EV
Capacity:
4
$4,719
Distance between SVQ - MAD:
243 mi (392 km)
Cost per person:
$1179.74
Cost per hour:
$4758.22
From:
Ibiza, Ibiza Airport (IBZ), ES
To:
Olbia, Costa Smeralda (OLB), IT
Departure date:
26.09.2025
Aircraft:
Challenger 300
Capacity:
8
$6,608
Distance between IBZ - OLB:
454 mi (731 km)
Estimated flight duration:
0 hours : 51 minutes
Cost per person:
$825.94
Cost per hour:
$7687.71
Challenger 300 image 1
Challenger 300 image 2
From:
Palma, De Mallorca (PMI), ES
To:
Salerno, Pontecagnano (QSR), IT
Departure date:
27.09.2025
Aircraft:
Phenom 300
Capacity:
7
$8,198
Distance between PMI - QSR:
648 mi (1043 km)
Estimated flight duration:
1 hours : 18 minutes
Cost per person:
$1171.2
Cost per hour:
$6262.45
Phenom 300 image 1
Phenom 300 image 2
From:
Palma, De Mallorca (PMI), ES
To:
Turin, Torino / Caselle International (TRN), IT
Departure date:
27.09.2025
Aircraft:
Phenom 300
Capacity:
7
$9,412
Distance between PMI - TRN:
458 mi (737 km)
Estimated flight duration:
0 hours : 55 minutes
Cost per person:
$1344.61
Cost per hour:
$10179.62
Phenom 300 image 1
Phenom 300 image 2
From:
Granada, Federico Garcia Lorca (GRX), ES
To:
Barcelona, Barcelona International Airport (BCN), ES
Departure date:
28.09.2025
Aircraft:
Legacy 650
Capacity:
13
$17,059
Distance between GRX - BCN:
424 mi (682 km)
Estimated flight duration:
0 hours : 49 minutes
Cost per person:
$1312.25
Cost per hour:
$20725.97
Legacy 650 image 1
Legacy 650 image 2
From:
San Sebastian, San Sebastian Airport (EAS), ES
To:
Granada, Federico Garcia Lorca (GRX), ES
Departure date:
29.09.2025
Aircraft:
Legacy 650
Capacity:
13
$17,883
Distance between EAS - GRX:
433 mi (697 km)
Estimated flight duration:
0 hours : 50 minutes
Cost per person:
$1375.6
Cost per hour:
$21270.65
Legacy 650 image 1
Legacy 650 image 2
From:
Madrid, Barajas International (MAD), ES
To:
Bordeaux, Mérignac (BOD), FR
Departure date:
02.10.2025
Aircraft:
Phenom 300
Capacity:
9
$3,362
Distance between MAD - BOD:
344 mi (554 km)
Estimated flight duration:
0 hours : 41 minutes
Cost per person:
$373.59
Cost per hour:
$4837
Phenom 300 image 1
Phenom 300 image 2
From:
Gerona, Girona (GRO), ES
To:
Madrid, Barajas International (MAD), ES
Departure date:
03.10.2025
Aircraft:
Citation CJ2+
Capacity:
6
$5,235
Distance between GRO - MAD:
352 mi (566 km)
Estimated flight duration:
0 hours : 43 minutes
Cost per person:
$872.5
Cost per hour:
$7160.29
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Madrid, Barajas International (MAD), ES
To:
Gerona, Girona (GRO), ES
Departure date:
06.10.2025
Aircraft:
Citation CJ2+
Capacity:
6
$4,176
Distance between MAD - GRO:
352 mi (566 km)
Estimated flight duration:
0 hours : 43 minutes
Cost per person:
$696.01
Cost per hour:
$5711.88
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Palma, De Mallorca (PMI), ES
To:
Madrid, Barajas International (MAD), ES
Aircraft:
Phenom 300
Capacity:
7
$3,471
Distance between PMI - MAD:
346 mi (556 km)
Estimated flight duration:
0 hours : 41 minutes
Cost per person:
$495.84
Cost per hour:
$4971.85
Phenom 300 image 1
Phenom 300 image 2
From:
Stockholm, Bromma (BMA), SE
To:
Malaga, Málaga (AGP), ES
Aircraft:
Challenger 604
Capacity:
18
$23,535
Distance between BMA - AGP:
1855 mi (2986 km)
Estimated flight duration:
3 hours : 29 minutes
Cost per person:
$1307.5
Cost per hour:
$6731.38
Challenger 604 image 1
Challenger 604 image 2
From:
Funchal, Madeira (FNC), PT
To:
Valencia, Valencia Airport (VLC), ES
Aircraft:
Global Express XRS
Capacity:
13
$27,312
Distance between FNC - VLC:
1023 mi (1647 km)
Cost per person:
$2100.93
Cost per hour:
$7811.69
From:
London, Biggin Hill (BQH), GB
To:
Ibiza, Ibiza Airport (IBZ), ES
Aircraft:
Learjet 40
Capacity:
7
$10,882
Distance between BQH - IBZ:
863 mi (1389 km)
Estimated flight duration:
1 hours : 37 minutes
Cost per person:
$1554.63
Cost per hour:
$6673.2
Learjet 40 image 1
Learjet 40 image 2
From:
Strasbourg, Strasbourg Airport (SXB), FR
To:
Palma, De Mallorca (PMI), ES
Aircraft:
Phenom 300
Capacity:
7
$7,019
Distance between SXB - PMI:
672 mi (1081 km)
Estimated flight duration:
1 hours : 21 minutes
Cost per person:
$1002.67
Cost per hour:
$5172.69
Phenom 300 image 1
Phenom 300 image 2
From:
Paris, Le Bourget (LBG), FR
To:
Palma, De Mallorca (PMI), ES
Aircraft:
Phenom 300
Capacity:
7
$8,236
Distance between LBG - PMI:
651 mi (1048 km)
Estimated flight duration:
1 hours : 18 minutes
Cost per person:
$1176.6
Cost per hour:
$6260.76
Phenom 300 image 1
Phenom 300 image 2
From:
Sion, Sion Airport (SIR), CH
To:
Malaga, Málaga (AGP), ES
Aircraft:
Challenger 604
Capacity:
18
$18,825
Distance between SIR - AGP:
895 mi (1440 km)
Estimated flight duration:
1 hours : 41 minutes
Cost per person:
$1045.81
Cost per hour:
$11163.38
Challenger 604 image 1
Challenger 604 image 2
From:
Zurich, Zürich (ZRH), CH
To:
Albacete, Los Llanos (ABC), ES
Aircraft:
Citation CJ2+
Capacity:
6
$7,647
Distance between ZRH - ABC:
780 mi (1255 km)
Estimated flight duration:
1 hours : 37 minutes
Cost per person:
$1274.49
Cost per hour:
$4717.78
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Madrid, Barajas International (MAD), ES
To:
Palma, De Mallorca (PMI), ES
Aircraft:
Phenom 300
Capacity:
7
$3,294
Distance between MAD - PMI:
346 mi (556 km)
Estimated flight duration:
0 hours : 41 minutes
Cost per person:
$470.57
Cost per hour:
$4718.45
Phenom 300 image 1
Phenom 300 image 2
From:
London, Biggin Hill (BQH), GB
To:
Ibiza, Ibiza Airport (IBZ), ES
Aircraft:
Learjet 40
Capacity:
7
$10,882
Distance between BQH - IBZ:
863 mi (1389 km)
Estimated flight duration:
1 hours : 37 minutes
Cost per person:
$1554.63
Cost per hour:
$6673.2
Learjet 40 image 1
Learjet 40 image 2
From:
Malaga, Málaga (AGP), ES
To:
Manchester, Manchester Airport (MAN), GB
Aircraft:
Pilatus PC-24
Capacity:
8
$12,243
Distance between AGP - MAN:
1163 mi (1872 km)
Estimated flight duration:
2 hours : 17 minutes
Cost per person:
$1530.34
Cost per hour:
$5330.24
Pilatus PC-24 image 1
Pilatus PC-24 image 2
From:
Palma, De Mallorca (PMI), ES
To:
Madrid, Barajas International (MAD), ES
Aircraft:
Phenom 300
Capacity:
7
$3,471
Distance between PMI - MAD:
346 mi (556 km)
Estimated flight duration:
0 hours : 41 minutes
Cost per person:
$495.84
Cost per hour:
$4971.85
Phenom 300 image 1
Phenom 300 image 2
From:
Barcelona, Barcelona International Airport (BCN), ES
To:
Milan, Linate (LIN), IT
Aircraft:
Citation CJ2+
Capacity:
6
$5,664
Distance between BCN - LIN:
454 mi (731 km)
Estimated flight duration:
0 hours : 56 minutes
Cost per person:
$944.08
Cost per hour:
$5997.79
Citation CJ2+ image 1
Citation CJ2+ image 2
From:
Sevilla, Sevilla Airport (SVQ), ES
To:
Paris, Le Bourget (LBG), FR
Aircraft:
Phenom 300E
Capacity:
7
$7,019
Distance between SVQ - LBG:
906 mi (1457 km)
Cost per person:
$1002.67
Cost per hour:
$7431.68
From:
Madrid, Barajas International (MAD), ES
To:
Palma, De Mallorca (PMI), ES
Aircraft:
Phenom 300
Capacity:
7
$3,294
Distance between MAD - PMI:
346 mi (556 km)
Estimated flight duration:
0 hours : 41 minutes
Cost per person:
$470.57
Cost per hour:
$4718.45
Phenom 300 image 1
Phenom 300 image 2
From:
Palma, De Mallorca (PMI), ES
To:
Warsaw, Chopin (WAW), PL
Aircraft:
Learjet 75
Capacity:
9
$21,182
Distance between PMI - WAW:
1231 mi (1981 km)
Estimated flight duration:
2 hours : 18 minutes
Cost per person:
$2353.52
Cost per hour:
$9204.71
Learjet 75 image 1
Learjet 75 image 2
From:
Ibiza, Ibiza Airport (IBZ), ES
To:
London, Farnborough (FAB), GB
Aircraft:
Learjet 45
Capacity:
8
$12,243
Distance between IBZ - FAB:
864 mi (1390 km)
Estimated flight duration:
1 hours : 43 minutes
Cost per person:
$1530.34
Cost per hour:
$7081.69
Learjet 45 image 1
Learjet 45 image 2
From:
Madrid, Barajas International (MAD), ES
To:
Rome, Ciampino (CIA), IT
Aircraft:
Citation CJ3
Capacity:
7
$2,353
Distance between MAD - CIA:
852 mi (1372 km)
Estimated flight duration:
1 hours : 46 minutes
Cost per person:
$336.2
Cost per hour:
$1320.92
Citation CJ3 image 1
Citation CJ3 image 2
From:
Palma, De Mallorca (PMI), ES
To:
Zurich, Zürich (ZRH), CH
Aircraft:
Citation M2
Capacity:
5
$7,266
Distance between PMI - ZRH:
614 mi (988 km)
Estimated flight duration:
1 hours : 19 minutes
Cost per person:
$1453.26
Cost per hour:
$5487.24
Citation M2 image 1
Citation M2 image 2
From:
Madrid, Barajas International (MAD), ES
To:
Ibiza, Ibiza Airport (IBZ), ES
Aircraft:
Citation Mustang
Capacity:
4
$2,353
Distance between MAD - IBZ:
290 mi (467 km)
Estimated flight duration:
0 hours : 44 minutes
Cost per person:
$588.35
Cost per hour:
$3177.91
Citation Mustang image 1
Citation Mustang image 2

Explore Empty Leg Flights in Spain

Discover exclusive empty leg flight deals in Spain. Whether you’re traveling for business or leisure, enjoy luxury private jet travel at reduced costs. Browse the list of cities below to find available empty leg flights tailored to your next destination.

Benefits of Booking Empty Leg Flights in Spain

Booking an empty leg flight in Spain can offer numerous benefits, including significant cost savings. For instance, a one-way trip from Madrid to Barcelona on a light jet can cost up to 60% less than a traditional charter flight.

Flexible travel arrangements are another perk of empty leg flights. With the option to create custom itineraries, travelers can enjoy last-minute getaways or spontaneous business trips without worrying about availability constraints.

Luxury travel enthusiasts will appreciate the premium experience offered by private jet operators in Spain. From plush interiors to gourmet catering options, empty leg flights provide a level of comfort and exclusivity unmatched by commercial airlines.

Finally, by choosing an eco-friendly option like an empty leg flight, travelers can reduce their carbon footprint. With Spain's commitment to sustainable aviation, booking an empty leg flight is not only cost-effective but also environmentally responsible.

Statistics and Market Trends in Spain

A growing demand for private jet travel in Spain has led to a surge in empty leg flight bookings. According to industry estimates, the number of private flights in the country increased by 15% between 2020 and 2022 alone.

The rise of digital booking platforms and online marketplaces has also contributed to the growth of empty leg flights in Spain. With easy access to real-time availability and competitive pricing, travelers are increasingly opting for private jet travel over traditional commercial options.

How to Find the Best Deals on Empty Leg Flights in Spain

To find the best deals on empty leg flights in Spain, consider using online platforms like PrivateFly or JetSmarter. These websites aggregate listings from various operators and allow travelers to compare prices and itineraries.

Timing is crucial when booking an empty leg flight. Booking well in advance can result in significant discounts, while last-minute deals may be available for spontaneous travel plans.

Negotiation skills are also essential when securing the best deal on an empty leg flight. Be prepared to haggle with operators or brokers to get the best price for your route and travel dates.

Popular Routes from Spain

One popular route from Spain is the Madrid-Berlin-Basel triangle, which offers a unique combination of business and leisure travel opportunities. This route benefits from empty leg availability due to its popularity among European executives and entrepreneurs.

The Barcelona-Paris-Barcelona loop is another in-demand route in Spain, catering to tourists and business travelers alike. With frequent departures and arrivals, this route is well-suited for empty leg flights.

The Ibiza-Mallorca-Menorca triangle is a summer favorite among tourists and yachters. Empty leg flights on this route provide an efficient way to travel between these Balearic Islands while enjoying the Mediterranean sun.

Local Airports and Private Jet Terminals in Spain

Madrid's Barajas Airport (MAD) is a prime example of a major airport that serves empty leg flights. With its central location, modern facilities, and VIP terminals, MAD offers an ideal starting point for private jet travelers.

Frequently Asked Questions

Are empty leg flights in Spain always cheaper?

While empty leg flights are typically cheaper than traditional charter flights, prices can vary depending on the route, aircraft type, and demand. For instance, a one-way trip from Madrid to Barcelona might cost between €5,000 to €10,000, while a last-minute deal could reduce the price by up to 50%.

Can I choose the exact departure time?

Empty leg flights typically have fixed schedules, but some operators may offer flexibility in certain cases. If you're flexible with your travel dates or willing to make last-minute changes, you might be able to negotiate a more convenient departure time.

How far in advance should I book an empty leg flight?

Avoiding last-minute bookings is generally recommended for securing the best deals on empty leg flights. Booking at least 30 days in advance can result in significant discounts, while early booking for peak travel periods (e.g., summer or holidays) is crucial to ensure availability.

Are empty leg flights eco-friendly?

Empty leg flights are an environmentally responsible option compared to traditional private jet travel. By utilizing existing flight routes and aircraft capacity, these flights reduce the demand for new charters and minimize their carbon footprint in the process. Spain's commitment to sustainable aviation practices further supports the eco-friendliness of empty leg flights.