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

Denver International ⇄ Seattle Paine Field International DEN–PAE

Airlines flew 82 flights between Denver International DEN in Denver, CO and Seattle Paine Field International PAE in Everett, WA in the twelve months to July 2026, both directions together: 10,424 passengers in 17,368 seats, 60% of them filled. 1,036 miles, about 150 minutes in the air, on 1 airline: Frontier Airlines Inc. (82). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

DEN-PAE: 41 · PAE-DEN: 41

10,424

passengers

60% of seats filled

1,036

miles

about 150 minutes airborne

airline

4 aircraft types

Flights by month both directions

By month, as a table

	flights
6/25	18
7/25	16
8/25	18
9/25	18
10/25	18
11/25	14
12/25	10
1/26	4

Passengers by month

By month, as a table

	passengers
6/25	2,195
7/25	2,500
8/25	2,838
9/25	2,329
10/25	1,876
11/25	1,180
12/25	1,643
1/26	558

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Frontier Airlines Inc. F9	82	10,424	60%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Airbus Industrie A320-200n	32	186	4,200
Airbus Industrie A321-200n	28	240	3,454
Airbus Industrie A321Neoxlr	14	230	1,615
Airbus Industrie A320-100/200	8	184	1,155

DEN → PAE this direction alone · flown June 2025 to January 2026

41 flights of 41 scheduled, 5,120 passengers in 8,684 seats. Frontier Airlines Inc. 41.

PAE → DEN this direction alone · flown June 2025 to January 2026

41 flights of 41 scheduled, 5,304 passengers in 8,684 seats. Frontier Airlines Inc. 41.

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: Denver International DEN and Seattle Paine Field International PAE; all routes.