Oakland (OAK) to Portland (PDX)
Flight time
≈ 1h 53m
Bearing
358° N
Oakland (OAK) to Portland (PDX) is 544 miles (876 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies OAK–PDX
US DOT T-100 · filed dataIn April 2026, Southwest Airlines operated the most departures, one of 2 carriers flying nonstop OAK–PDX; the Embraer E175 was the most common aircraft at 40% of departures; flights ran 73% full.
Departures
298
April 2026
Seats
37,914
both directions
Passengers
27,654
both directions
Load factor
72.9%
passengers ÷ seats
Who flies OAK–PDX?
Southwest Airlines operated the most nonstop OAK–PDX departures in April 2026 (178), one of 2 carriers on the route.
- WN
Southwest Airlines
178 departures · 28,794 seats
Share of departures59.7%70.1%
Load
- QX
Horizon Air
120 departures · 9,120 seats
Share of departures40.3%82.0%
Load
What plane flies OAK–PDX?
In April 2026, the Embraer E175 flew 40% of OAK–PDX departures — more than any other aircraft type.
- Embraer E175
120 departures · 82.0% load
40.3% - Boeing 737 MAX 8
67 departures · 64.5% load
22.5% - Boeing 737-700
62 departures · 83.0% load
20.8% - Boeing 737-800
49 departures · 65.0% load
16.4%
How has OAK–PDX traffic changed?
Nonstop OAK–PDX departures fell from 376 in May 2025 to 298 in April 2026.
Monthly nonstop OAK–PDX traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
376 departures · 38,323 passengers
76.2%
Load
June 2025
353 departures · 36,286 passengers
77.5%
Load
July 2025
358 departures · 37,402 passengers
78.5%
Load
August 2025
332 departures · 36,840 passengers
85.0%
Load
September 2025
318 departures · 32,452 passengers
78.0%
Load
October 2025
325 departures · 32,480 passengers
79.2%
Load
November 2025
295 departures · 29,942 passengers
74.0%
Load
December 2025
319 departures · 32,514 passengers
74.6%
Load
January 2026
295 departures · 23,590 passengers
60.5%
Load
February 2026
255 departures · 23,202 passengers
71.2%
Load
March 2026
288 departures · 25,614 passengers
68.5%
Load
April 2026
298 departures · 27,654 passengers
72.9%
Load
By direction
The DOT files each direction separately — they rarely match.
OAK → PDX
74.6% full
149 departures · 13,917 passengers
PDX → OAK
71.3% full
149 departures · 13,737 passengers
Nonstop OAK–PDX traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Oakland
US
San Francisco Bay Oakland International Airport
Coordinates
37.72°N, 122.22°W
Hemisphere
N · W
Frequently asked
How far is Oakland (OAK) from Portland (PDX)?
OAK to PDX is 544 miles (876 km / 473 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from OAK to PDX?
A nonstop covers the 544-mile great-circle distance in roughly 1h 53m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies OAK–PDX?
In April 2026, the Embraer E175 flew the largest share of departures (40.3%), followed by the Boeing 737 MAX 8 (22.5%).
What mileage do I earn flying OAK–PDX?
Distance-based programs credit off the 544-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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