Routes and flights · the DOT's airline reports, August 2025 to July 2026

Ontario International ⇄ Palm Springs International ONT–PSP

Airlines flew 11 flights between Ontario International ONT in Ontario, CA and Palm Springs International PSP in Palm Springs, CA in the twelve months to July 2026, both directions together: 908 passengers in 1,558 seats, 58% of them filled. 65 miles, about 28 minutes in the air, on 5 airlines: Southwest Airlines Co. (4), SkyWest Airlines Inc. (3), American Airlines Inc. (2), Alaska Airlines Inc. (1) and 1 more. Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

ONT-PSP: 11

908

passengers

58% of seats filled

miles

about 28 minutes airborne

airlines

6 aircraft types

Flights by month both directions

By month, as a table

	flights
2/25	1
3/25	5
4/25	3
5/25	3
9/25	1
11/25	1
1/26	1
2/26	5
4/26	2
5/26	1

Passengers by month

By month, as a table

	passengers
2/25	127
3/25	173
4/25	224
5/25	155
9/25	163
11/25	0
1/26	80
2/26	509
4/26	14
5/26	142

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Southwest Airlines Co. WN	4	202	32%	scheduled passenger service
SkyWest Airlines Inc. OO	3	59	26%	scheduled passenger service
American Airlines Inc. AA	2	342	94%	scheduled passenger service
Alaska Airlines Inc. AS	1	142	80%	scheduled passenger service
United Air Lines Inc. UA	1	163	98%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 737-800	3	171	345
Embraer ERJ-175	3	76	59
Boeing 737-700/700LR/Max 7	2	137	108
Airbus Industrie A321Neoxlr	1	190	174
Boeing B737 Max 800	1	175	80
Boeing B737 Max 900	1	178	142

ONT → PSP this direction alone · flown February 2025 to May 2026

11 flights of 5 scheduled, 908 passengers in 1,558 seats. Southwest Airlines Co. 4; SkyWest Airlines Inc. 3; American Airlines Inc. 2; Alaska Airlines Inc. 1; United Air Lines Inc. 1.

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 Palm Springs International PSP; all routes.