Route
MSP → PDX
Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field Portland International Airport
1,426 miles
Return route PDX → MSP →
How punctual is this route?
- On-time arrivals
- 81.7%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 60 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,577
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 49%
- Air traffic control & airport 24%
- Late-arriving aircraft 21%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 95.3% | 127 |
| October 2025 | 86.0% | 151 |
| November 2025 | 85.3% | 143 |
| December 2025 | 48.3% | 119 |
| January 2026 | 68.3% | 83 |
| February 2026 | 73.1% | 78 |
| March 2026 | 73.7% | 102 |
| April 2026 | 94.0% | 117 |
| May 2026 | 91.5% | 141 |
| June 2026 | 84.0% | 163 |
| July 2026 | 86.1% | 181 |
| August 2026 | 79.7% | 172 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Delta Air Lines | 1,332 | 81.4% | 0.5% | 58 min |
| Alaska Airlines | 245 | 83.9% | 1.2% | 73 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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