MSP (Minneapolis) to PDX (Portland) flights arrive on time 86% of the time. The most reliable airline on this route is Alaska Airlines at 90%. The average delay is 57 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated March 2026.MSP → PDX
MSP (Minneapolis) to PDX (Portland)
MSP → PDX on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 86% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Airlines are roughly equal on this route — Alaska Airlines leads slightly at 90% vs Delta Air Lines at 86%.
Airline Comparison
Alaska Airlines leads at 90% on time; Delta Air Lines trails at 86%.
Accurate?
Good to know
Departing from MSP
84% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. MSP has long runway queues.
TSA is currently ~9 min. Best time: 4 AM (about 5 min).
Arriving at PDX
83% on timeWhen flights into PDX are late, the average delay is 60 minutes. Build buffer if you have ground plans.
If connecting at PDX: TSA is ~12 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Alaska Airlines owes you — refund rights, action plan, complaint email. Free.
Free flight briefing
Know before you go
Flying MSP → PDX? We'll brief you before takeoff.
Delay riskDOT stats + live data
TSA waitCurrent checkpoint lines
WeatherBoth airports
Gate & terminalLive updates
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated March 2026. Source: Bureau of Transportation Statistics.