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

Raleigh-Durham International ⇄ Portland International RDU–PDX

Airlines flew 3 flights between Raleigh-Durham International RDU in Raleigh/Durham, NC and Portland International PDX in Portland, OR in the twelve months to July 2026, both directions together: 297 passengers in 507 seats, 59% of them filled. 2,363 miles, about 422 minutes in the air, on 3 airlines: Delta Air Lines Inc. (1), Alaska Airlines Inc. (1), Sun Country Airlines d/b/a MN Airlines (1). Planning to fly it yourself? The weather and winds along this route right now.

3
flights, twelve months
RDU-PDX: 1 · PDX-RDU: 2
297
passengers
59% of seats filled
2,363
miles
about 422 minutes airborne
3
airlines
1 aircraft type

Flights by month both directions

00011112/25117/26
By month, as a table
flights
12/251
4/261
7/261

Passengers by month

0346810113511512/25471357/26
By month, as a table
passengers
12/25115
4/2647
7/26135

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL111572%scheduled passenger service
Alaska Airlines Inc. AS113584%scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY14725%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8003169297

RDU → PDX this direction alone · flown December 2025 to December 2025

1 flights, 115 passengers in 160 seats. Delta Air Lines Inc. 1.

PDX → RDU this direction alone · flown April 2026 to July 2026

2 flights, 182 passengers in 347 seats. Alaska Airlines Inc. 1; Sun Country Airlines d/b/a MN Airlines 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: Raleigh-Durham International RDU and Portland International PDX; all routes.