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

Portland International ⇄ Detroit Metro Wayne County PDX–DTW

Airlines flew 751 flights between Portland International PDX in Portland, OR and Detroit Metro Wayne County DTW in Detroit, MI in the twelve months to July 2026, both directions together: 119,036 passengers in 142,795 seats, 83% of them filled, and 64,284 pounds of freight. 1,953 miles, about 222 minutes in the air, on 2 airlines: Delta Air Lines Inc. (750), United Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

751
flights, twelve months
PDX-DTW: 376 · DTW-PDX: 375
119,036
passengers
83% of seats filled
1,953
miles
about 222 minutes airborne
2
airlines
6 aircraft types

Flights by month both directions

02958861151/255/258/2511/253/266/26907/26
By month, as a table
flights
1/258
3/251
4/2534
5/2562
6/2598
7/25115
8/25101
9/2584
10/2595
11/2558
12/2561
1/268
3/2645
4/2661
5/2660
6/2688
7/2690

Passengers by month

04,7199,43814,15818,8771/255/258/2511/253/266/2615,9187/26
By month, as a table
passengers
1/251,267
3/2561
4/255,178
5/2510,260
6/2516,485
7/2518,877
8/2517,419
9/2513,536
10/2515,003
11/258,473
12/259,048
1/261,327
3/265,935
4/268,286
5/268,686
6/2615,405
7/2615,918

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL750118,87583%scheduled passenger service
United Air Lines Inc. UA116197%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321Neoxlr23219036,123
Boeing 757-20022919538,805
Boeing 737-900ER14818022,438
Airbus Industrie A321-200n13919421,317
Airbus Industrie A320-100/2002157192
Boeing 737-8001166161

PDX → DTW this direction alone · flown January 2025 to July 2026

376 flights of 379 scheduled, 60,328 passengers in 71,462 seats, 45,591 pounds of freight, 10,061 pounds of mail. Delta Air Lines Inc. 375; United Air Lines Inc. 1.

DTW → PDX this direction alone · flown January 2025 to July 2026

375 flights of 379 scheduled, 58,708 passengers in 71,333 seats, 18,693 pounds of freight, 85,345 pounds of mail. Delta Air Lines Inc. 375.

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: Portland International PDX and Detroit Metro Wayne County DTW; all routes.