The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Guadalajara ⇄ Seattle-Tacoma International GDL–SEA

Airlines flew 957 flights between Guadalajara, Mexico GDL in Guadalajara, MX and Seattle-Tacoma International SEA in Seattle, WA in the twelve months to July 2026, both directions together: 152,321 passengers in 184,272 seats, 83% of them filled. 2,140 miles, on 2 airlines: Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) (909), Aeromexico (48).

957
flights, twelve months
GDL-SEA: 479 · SEA-GDL: 478
152,321
passengers
83% of seats filled
2,140
miles
2
airlines
7 aircraft types

Flights by month both directions

03265981301/254/257/2510/251/264/261167/26
By month, as a table
flights
1/2578
2/2572
3/2568
4/2560
5/2562
6/25130
7/2562
8/2562
9/2560
10/2562
11/2572
12/25121
1/2682
2/2656
3/2698
4/2674
5/2662
6/2692
7/26116

Passengers by month

05,10910,21815,32820,4371/254/257/2510/251/264/2619,9277/26
By month, as a table
passengers
1/2511,714
2/259,832
3/259,123
4/259,683
5/2510,170
6/2520,437
7/2510,392
8/2510,933
9/2510,187
10/259,861
11/2510,374
12/2516,594
1/2613,049
2/268,893
3/2612,841
4/2613,902
5/2612,259
6/2613,501
7/2619,927

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) Y4909146,01683%scheduled passenger service
Aeromexico AM486,30581%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A320-200n755186116,025
Airbus Industrie A321-200n14623828,539
Boeing 737-800351604,634
Boeing B737 Max 80091661,113
Airbus Industrie A320-100/2004179689
Airbus Industrie A321Neoxlr4230763
Boeing B737 Max 9004181558

GDL → SEA this direction alone · flown January 2025 to July 2026

479 flights, 74,555 passengers in 92,226 seats. Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) 455; Aeromexico 24.

SEA → GDL this direction alone · flown January 2025 to July 2026

478 flights, 77,766 passengers in 92,046 seats. Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) 454; Aeromexico 24.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Guadalajara, Mexico GDL and Seattle-Tacoma International SEA; all routes.