Busiest airlines, June 2025

200,651 flights, American Airlines (AA)

The busiest airline in June 2025 was American Airlines (AA), with 200,651 flights.

June 2025 (1–30 June 2025) Source: www.airportia.com/statistics/busiest-airlines/2025-06/

Period: 1–30 June 2025 (UTC). Data calculated on 3 November 2026 at 04:00 UTC. In the average departure delay, early and cancelled flights count as 0. How we calculate this

Top 15 airlines by flights
Busiest airlines, June 2025: top 15, flights1–30 June 2025. Source: Airportia.1. American Airlines (AA): 200,651 (200,651 flights)1. American Airlines (AA)200,6512. Delta Air Lines (DL): 159,351 (159,351 flights)2. Delta Air Lines (DL)159,3513. United Airlines (UA): 149,614 (149,614 flights)3. United Airlines (UA)149,6144. Southwest Airlines (WN): 124,890 (124,890 flights)4. Southwest Airlines (WN)124,8905. Ryanair (FR): 105,168 (105,168 flights)5. Ryanair (FR)105,1686. China Eastern Airlines (MU): 69,046 (69,046 flights)6. China Eastern Airlines (MU)69,0467. IndiGo Airlines (6E): 65,660 (65,660 flights)7. IndiGo Airlines (6E)65,6608. China Southern Airlines (CZ): 63,548 (63,548 flights)8. China Southern Airlines (CZ)63,5489. easyJet (U2): 54,668 (54,668 flights)9. easyJet (U2)54,66810. Air China (CA): 48,938 (48,938 flights)10. Air China (CA)48,93811. LATAM Airlines (LA): 46,569 (46,569 flights)11. LATAM Airlines (LA)46,56912. Alaska Airlines (AS): 40,563 (40,563 flights)12. Alaska Airlines (AS)40,56313. Turkish Airlines (TK): 37,888 (37,888 flights)13. Turkish Airlines (TK)37,88814. Lufthansa (LH): 35,890 (35,890 flights)14. Lufthansa (LH)35,89015. All Nippon Airways (NH): 35,462 (35,462 flights)15. All Nippon Airways (NH)35,462

Every airline with at least one flight in the period and reported departure times is included.

Full ranking: 737 airlines

The first 100 are shown here; the CSV has all 737.

# Airline Country Flights Avg departure delay Cancelled Flights
1 American Airlines (AA) United States United States 200,651 45.3 min 3.0% 200,651
2 Delta Air Lines (DL) United States United States 159,351 37.8 min 2.0% 159,351
3 United Airlines (UA) United States United States 149,614 41.5 min 1.2% 149,614
4 Southwest Airlines (WN) United States United States 124,890 32.3 min 0.6% 124,890
5 Ryanair (FR) Ireland Ireland 105,168 29.0 min 0.2% 105,168
6 China Eastern Airlines (MU) China China 69,046 29.7 min 2.2% 69,046
7 IndiGo Airlines (6E) India India 65,660 17.8 min 0.0% 65,660
8 China Southern Airlines (CZ) China China 63,548 38.6 min 0.0% 63,548
9 easyJet (U2) United Kingdom United Kingdom 54,668 31.8 min 1.3% 54,668
10 Air China (CA) China China 48,938 28.7 min 1.4% 48,938
11 LATAM Airlines (LA) Chile Chile 46,569 21.4 min 1.0% 46,569
12 Alaska Airlines (AS) United States United States 40,563 30.3 min 0.7% 40,563
13 Turkish Airlines (TK) Turkey Turkey 37,888 11.5 min 0.0% 37,888
14 Lufthansa (LH) Germany Germany 35,890 16.5 min 1.3% 35,890
15 All Nippon Airways (NH) Japan Japan 35,462 12.9 min 0.7% 35,462
16 Air Canada (AC) Canada Canada 33,667 30.2 min 2.1% 33,667
17 Aeroflot (SU) Russia Russia 28,805 13.7 min 0.2% 28,805
18 British Airways (BA) United Kingdom United Kingdom 27,211 31.2 min 0.3% 27,211
19 JetBlue Airways (B6) United States United States 26,349 37.2 min 0.5% 26,349
20 Air France (AF) France France 26,210 33.4 min 2.2% 26,210
21 Japan Airlines (JL) Japan Japan 25,438 19.0 min 0.7% 25,438
22 Azul Brazilian Airlines (AD) Brazil Brazil 25,364 15.7 min 1.5% 25,364
23 Qantas (QF) Australia Australia 22,889 20.3 min 3.0% 22,889
24 KLM (KL) Netherlands Netherlands 22,357 27.7 min 1.5% 22,357
25 SAS (SK) Norway Norway 22,340 15.8 min 0.9% 22,340
26 Hainan Airlines (HU) China China 22,312 31.3 min 2.2% 22,312
27 Avianca (AV) Colombia Colombia 21,904 20.2 min 1.3% 21,904
28 Shenzhen Airlines (ZH) China China 20,976 47.0 min 0.6% 20,976
29 Air India (AI) India India 20,932 34.2 min 1.6% 20,932
30 Vueling (VY) Spain Spain 20,716 23.4 min 0.3% 20,716
31 Spirit Airlines (NK) United States United States 19,703 32.9 min 1.2% 19,703
32 Pegasus Airlines (PC) Turkey Turkey 19,698 22.2 min 2.0% 19,698
33 Xiamen Airlines (MF) China China 19,599 32.6 min 0.0% 19,599
34 Sichuan Airlines (3U) China China 19,278 28.3 min 0.4% 19,278
35 Iberia (IB) Spain Spain 19,274 23.5 min 0.0% 19,274
36 GOL Transportes Aeros (G3) Brazil Brazil 19,019 13.1 min 0.8% 19,019
37 WestJet (WS) Canada Canada 18,425 29.8 min 1.5% 18,425
38 Eurowings (EW) Germany Germany 17,913 27.6 min 0.0% 17,913
39 Frontier Airlines (F9) United States United States 17,669 50.8 min 2.2% 17,669
40 Saudi Arabian Airlines (SV) Saudi Arabia Saudi Arabia 17,000 17.9 min 1.3% 17,000
41 Qatar Airways (QR) Qatar Qatar 16,944 32.1 min 1.4% 16,944
42 Shandong Airlines (SC) China China 16,848 26.6 min 0.4% 16,848
43 AirAsia (AK) Malaysia Malaysia 16,737 33.0 min 0.0% 16,737
44 Aeroméxico (AM) Mexico Mexico 15,813 26.8 min 0.3% 15,813
45 Spring Airlines (9C) China China 15,598 28.7 min 3.3% 15,598
46 Emirates (EK) United Arab Emirates United Arab Emirates 15,095 32.6 min 0.5% 15,095
47 Air India Express (IX) India India 14,788 22.5 min 0.2% 14,788
48 VivaAerobus (VB) Mexico Mexico 14,444 22.0 min 0.0% 14,444
49 Vietnam Airlines (VN) Vietnam Vietnam 14,436 35.8 min 0.0% 14,436
50 Volaris (Y4) Mexico Mexico 14,317 30.8 min 1.1% 14,317
51 Jet2.com (LS) United Kingdom United Kingdom 14,265 38.0 min 0.0% 14,265
52 Allegiant Air (G4) United States United States 14,109 35.0 min 0.4% 14,109
53 VietJet Air (VJ) Vietnam Vietnam 13,648 43.8 min 0.0% 13,648
54 Air New Zealand (NZ) New Zealand New Zealand 13,391 19.1 min 3.0% 13,391
55 Virgin Australia (VA) Australia Australia 13,276 21.5 min 1.9% 13,276
56 Swiss (LX) Switzerland Switzerland 13,064 33.3 min 1.2% 13,064
57 Lion Airlines (JT) Indonesia Indonesia 13,040 44.4 min 0.3% 13,040
58 Ethiopian Airlines (ET) Ethiopia Ethiopia 13,009 9.1 min 0.0% 13,009
59 Wizz Air Malta (W4) Malta Malta 12,725 21.9 min 0.0% 12,725
60 Wizz Air (W6) Hungary Hungary 12,586 23.7 min 0.4% 12,586
61 China Express Airlines (G5) China China 12,351 22.3 min 2.5% 12,351
62 Austrian Airlines (OS) Austria Austria 11,588 12.1 min 1.0% 11,588
63 Korean Air (KE) South Korea South Korea 11,254 27.7 min 0.1% 11,254
64 Copa Airlines (CM) Panama Panama 11,093 19.8 min 0.2% 11,093
65 Aegean Airlines (A3) Greece Greece 11,047 31.7 min 0.4% 11,047
66 SunExpress (XQ) Turkey Turkey 11,029 29.2 min 0.5% 11,029
67 Malaysia Airlines (MH) Malaysia Malaysia 10,969 21.7 min 0.5% 10,969
68 ITA Airways (AZ) Italy Italy 10,763 29.9 min 0.0% 10,763
69 Tianjin Airlines (GS) China China 10,743 28.6 min 0.4% 10,743
70 Aer Lingus (EI) Ireland Ireland 10,652 26.7 min 1.1% 10,652
71 Jetstar Airways (JQ) Australia Australia 10,610 22.9 min 0.1% 10,610
72 TAP Portugal (TP) Portugal Portugal 10,530 33.8 min 0.0% 10,530
73 Juneyao Airlines (HO) China China 10,448 34.0 min 0.7% 10,448
74 Widerøe (WF) Norway Norway 10,287 6.3 min 0.0% 10,287
75 CEBU Pacific Air (5J) Philippines Philippines 10,247 26.9 min 0.0% 10,247
76 Transavia France (TO) France France 10,154 22.7 min 0.0% 10,154
77 Chengdu Airlines (EU) China China 10,023 19.1 min 0.5% 10,023
78 flydubai (FZ) United Arab Emirates United Arab Emirates 9,979 24.7 min 5.9% 9,979
79 Singapore Airlines (SQ) Singapore Singapore 9,959 24.3 min 0.2% 9,959
80 Philippine Airlines (PR) Philippines Philippines 9,872 19.8 min 0.9% 9,872
81 Finnair (AY) Finland Finland 9,815 17.9 min 4.1% 9,815
82 LOT (LO) Poland Poland 9,685 21.7 min 0.0% 9,685
83 Flex Flight (W2) Denmark Denmark 9,531 0.1 min 0.0% 9,531
84 Cathay Pacific (CX) Hong Kong Hong Kong 9,269 29.7 min 0.1% 9,269
85 Shanghai Airlines (FM) China China 9,079 29.7 min 0.6% 9,079
86 Grant Aviation (GV) United States United States 8,982 1.5 min 0.0% 8,982
87 flynas (XY) Saudi Arabia Saudi Arabia 8,976 12.2 min 0.0% 8,976
88 Thai AirAsia (FD) Thailand Thailand 8,895 12.4 min 0.0% 8,895
89 Cape Air (9K) United States United States 8,683 15.7 min 4.3% 8,683
90 EgyptAir (MS) Egypt Egypt 8,662 14.2 min 0.0% 8,662
91 S7 Airlines (S7) Russia Russia 8,517 10.3 min 0.1% 8,517
92 Binter Canarias (NT) Spain Spain 8,152 7.2 min 0.0% 8,152
93 TUI Airways (BY) United Kingdom United Kingdom 8,145 36.9 min 0.0% 8,145
94 Etihad Airways (EY) United Arab Emirates United Arab Emirates 8,071 31.3 min 1.1% 8,071
95 Volotea (V7) Spain Spain 8,063 23.7 min 0.0% 8,063
96 Aerolineas Argentinas (AR) Argentina Argentina 7,725 19.8 min 0.6% 7,725
97 Hawaiian Airlines (HA) United States United States 7,664 22.5 min 0.2% 7,664
98 Batik Air (ID) Indonesia Indonesia 7,637 31.3 min 6.8% 7,637
99 Air Algérie (AH) Algeria Algeria 7,618 26.0 min 1.1% 7,618
100 Capital Airlines (JD) China China 7,603 27.3 min 0.1% 7,603

Cite this

The busiest airline in June 2025 was American Airlines (AA), with 200,651 flights. Source: Airportia, "Busiest airlines, June 2025" (1–30 June 2025), https://www.airportia.com/statistics/busiest-airlines/2025-06/, retrieved 3 November 2026.

Download the data (CSV)

Free to use, including commercially, under CC BY 4.0 : credit Airportia and link to this page. How to use our data. Press and data questions: contact@airportia.com.

How we calculate this

Which flights count
Every flight in Airportia's schedule data (from the Aviation Edge feed) that was scheduled to depart in the period, counted once: code-share listings of the same flight are left out. Days are UTC calendar days.
Departure delay
The actual departure time (or the latest reported estimate when no actual time came in) minus the scheduled departure time. A flight that left early or on time counts as 0 minutes. A flight with no reported departure time, cancelled flights included, also counts as 0, so where the feed is patchy the average is lower than the real one.
Average departure delay
The mean of those delays over all counted flights in the period. It is not the share of flights more than 15 minutes late (the usual on-time measure), and it is about departures, not arrivals.
Why there is no "most punctual" ranking
Because flights without a reported departure time count as 0 minutes, a low average can mean missing data rather than punctuality, and the stored figures do not say how many flights had a reported time. So we only rank the most delayed, and the delay rankings leave out every airport, airline or country whose average delay is exactly 0, which almost always means that no times were reported.
Cancellations
Flights with the status Cancelled, as a share of the counted flights in the period.
Airlines
Flights operated by the airline, wherever they depart from. Cargo airlines are not included. They have their own ranking, Busiest cargo airlines.
Period
A month combines three 10-day periods: days 1–10, 11–20 and the last ten days of the month, weighted by departures. In a 31-day month day 21 is not included; in February the second and third periods overlap by a day or two.
Minimum sample
Every airline with at least one flight in the period and reported departure times is included.

Coverage follows the schedule feed: some regional airports and airlines are missing or report few actual times. These are Airportia's own figures, not official statistics from airports, airlines or regulators.