Green Bay (GRB) to Minneapolis (MSP): On-Time Performance
Data through July 2026
The calendar drives reliability on GRB–MSP. January 2025 flights landed on schedule 95% of the time, but September 2025 dropped to 55% — a gap of 40 points. Across the full period the route averages 83% on-time against a national 78%.
- On-time
- 83%
- arrived <15 min late
- Avg delay
- 18 min
- completed flights
- Cancelled
- 1.1%
- Flights/day
- 2.4
- last 12 months
- Duration
- 1h 21m
- scheduled
- Distance
- 252 mi
Monthly on-time trend
Best time to fly from GRB to MSP
Aim for departures around 6 a.m. (93% on-time); avoid 4 p.m. departures (72%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 85% | 19 min |
| Tuesdaybest | 86% | 18 min |
| Wednesday | 83% | 25 min |
| Thursday | 81% | 19 min |
| Friday | 80% | 16 min |
| Saturday | 82% | 16 min |
| Sunday | 84% | 12 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Airline operations70%
- National airspace system8%
- Weather22%
Frequently asked questions
- How often are flights from GRB to MSP delayed?
- 17% of GRB–MSP 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 18 minutes.
- What is the best time of day to fly from GRB to MSP?
- Departures around 6 a.m. have the best record (93% on-time), while departures around 4 p.m. have the worst (72%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from GRB to MSP?
- The scheduled GRB–MSP flight time averages 1h 21m over 252 miles. Actual arrival times vary — flights on this route land 15+ minutes late 17% of the time.
- How often are GRB to MSP flights cancelled?
- 1.1% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What is the worst month to fly from GRB to MSP?
- September 2025 was the roughest month in this dataset, with only 55% of arrivals on time. The best was January 2025 at 95%. If your dates are flexible, that 40-point gap is worth planning around.
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Based on 1,857 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.