Iron Mountain/Kingsfd (IMT) to Minneapolis (MSP): On-Time Performance
Data through May 2026
Iron Mountain/Kingsfd (IMT) to Minneapolis (MSP) 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, 76% arrived on time.
- On-time
- 76%
- arrived <15 min late
- Avg delay
- 31 min
- completed flights
- Cancelled
- 2.5%
- Flights/day
- 0.99
- last 12 months
- Duration
- 1h 18m
- scheduled
- Distance
- 257 mi
Monthly on-time trend
Best time to fly from IMT to MSP
Aim for departures around 6 a.m. (88% on-time); avoid 7 a.m. departures (68%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 70% | 35 min |
| Tuesday | 75% | 36 min |
| Wednesday | 80% | 31 min |
| Thursdaybest | 82% | 24 min |
| Friday | 77% | 27 min |
| Saturday | 71% | 33 min |
| Sunday | 78% | 31 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Airline operations69%
- National airspace system5%
- Weather26%
Frequently asked questions
- How often are flights from IMT to MSP delayed?
- 24% of IMT–MSP flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 31 minutes.
- What is the best time of day to fly from IMT to MSP?
- Departures around 6 a.m. have the best record (88% on-time), while departures around 7 a.m. have the worst (68%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from IMT to MSP?
- The scheduled IMT–MSP flight time averages 1h 18m over 257 miles. Actual arrival times vary — flights on this route land 15+ minutes late 24% of the time.
- How often are IMT to MSP flights cancelled?
- 2.5% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, slightly above the national rate of 1.6%.
- What is the worst month to fly from IMT to MSP?
- June 2024 was the roughest month in this dataset, with only 50% of arrivals on time. The best was October 2024 at 94%. If your dates are flexible, that 44-point gap is worth planning around.
Explore related pages
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Based on 726 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.