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

Ontario International ⇄ Guadalajara ONT–GDL

Airlines flew 1,393 flights between Ontario International ONT in Ontario, CA and Guadalajara, Mexico GDL in Guadalajara, MX in the twelve months to July 2026, both directions together: 234,583 passengers in 302,169 seats, 78% of them filled. 1,278 miles, on 1 airline: Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) (1,393).

1,393
flights, twelve months
ONT-GDL: 696 · GDL-ONT: 697
234,583
passengers
78% of seats filled
1,278
miles
1
airline
4 aircraft types

Flights by month both directions

047941411881/254/257/2510/251/264/261237/26
By month, as a table
flights
1/25103
2/25111
3/25124
4/25104
5/25114
6/25188
7/25124
8/25116
9/25102
10/25108
11/25104
12/25120
1/26124
2/26108
3/26124
4/26120
5/26124
6/26120
7/26123

Passengers by month

07,57415,14922,72430,2981/254/257/2510/251/264/2621,9907/26
By month, as a table
passengers
1/2517,075
2/2516,009
3/2517,363
4/2515,467
5/2518,016
6/2530,298
7/2519,168
8/2518,745
9/2517,394
10/2519,523
11/2520,096
12/2521,041
1/2621,722
2/2617,509
3/2617,042
4/2618,394
5/2620,572
6/2620,555
7/2621,990

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) Y41,393234,58378%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321-200n629238111,957
Airbus Industrie A320-200n37718257,072
Airbus Industrie A321Neoxlr29922852,354
Airbus Industrie A320-100/2008817913,200

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

696 flights, 114,875 passengers in 150,932 seats. Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) 696.

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

697 flights, 119,708 passengers in 151,237 seats. Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) 697.

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: Ontario International ONT and Guadalajara, Mexico GDL; all routes.