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

Taipei ⇄ Ontario International TPE–ONT

Airlines flew 1,115 flights between Taipei, Taiwan TPE in Taipei, TW and Ontario International ONT in Ontario, CA in the twelve months to July 2026, both directions together: 290,733 passengers in 370,864 seats, 78% of them filled, and 28,755,868 pounds of freight. 6,831 miles, on 2 airlines: China Airlines Ltd. (701), STARLUX AIRLINES (414).

1,115
flights, twelve months
TPE-ONT: 559 · ONT-TPE: 556
290,733
passengers
78% of seats filled
6,831
miles
2
airlines
3 aircraft types

Flights by month both directions

0244974981/254/257/2510/251/264/26887/26
By month, as a table
flights
1/2562
2/2556
3/2561
4/2560
5/2562
6/2560
7/2596
8/2598
9/2585
10/2595
11/2592
12/2598
1/2698
2/2688
3/2695
4/2690
5/2696
6/2692
7/2688

Passengers by month

07,20414,40821,61228,8161/254/257/2510/251/264/2624,3527/26
By month, as a table
passengers
1/2519,361
2/2515,971
3/2517,337
4/2517,292
5/2516,725
6/2516,757
7/2523,736
8/2521,410
9/2515,745
10/2521,128
11/2523,625
12/2525,802
1/2627,682
2/2625,445
3/2628,816
4/2625,201
5/2625,519
6/2626,008
7/2624,352

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
China Airlines Ltd. CI701192,23179%scheduled passenger service
STARLUX AIRLINES JX41498,50277%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 777-300/300ER/333ER544357152,710
Airbus Industrie A350-90041431098,502
Airbus 350-100015730539,521

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

559 flights, 146,687 passengers in 185,798 seats, 19,300,875 pounds of freight. China Airlines Ltd. 352; STARLUX AIRLINES 207.

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

556 flights, 144,046 passengers in 185,066 seats, 9,454,993 pounds of freight. China Airlines Ltd. 349; STARLUX AIRLINES 207.

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: Taipei, Taiwan TPE and Ontario International ONT; all routes.