Minneapolis (MSP) to Iron Mountain/Kingsfd (IMT): On-Time Performance
Data through July 2026
Minneapolis (MSP) to Iron Mountain/Kingsfd (IMT) is a thinner route than most in this dataset — 363 departures over the past year, roughly 7 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 79% arrived on time.
- On-time
- 79%
- arrived <15 min late
- Avg delay
- 21 min
- completed flights
- Cancelled
- 2.6%
- Flights/day
- 0.99
- last 12 months
- Duration
- 1h 15m
- scheduled
- Distance
- 257 mi
Monthly on-time trend
Best time to fly from MSP to IMT
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 77% | 22 min |
| Tuesdaybest | 87% | 8 min |
| Wednesday | 74% | 27 min |
| Thursday | 79% | 22 min |
| Friday | 77% | 24 min |
| Saturday | 86% | 11 min |
| Sunday | 73% | 31 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Airline operations71%
- National airspace system12%
- Weather17%
Frequently asked questions
- How often are flights from MSP to IMT delayed?
- 21% of MSP–IMT flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 21 minutes.
- How long is the flight from MSP to IMT?
- The scheduled MSP–IMT flight time averages 1h 15m over 257 miles. Actual arrival times vary — flights on this route land 15+ minutes late 21% of the time.
- How often are MSP to IMT flights cancelled?
- 2.6% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, slightly above the national rate of 1.6%.
- What is the worst month to fly from MSP to IMT?
- December 2024 was the roughest month in this dataset, with only 56% of arrivals on time. The best was September 2024 at 97%. If your dates are flexible, that 41-point gap is worth planning around.
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Based on 756 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.