Best Time to Fly MSP to GRB: On-Time Stats by Hour & Airline
Minneapolis-St Paul International → Green Bay Austin Straubel International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 79.9% of Minneapolis (MSP) to Green Bay (GRB) flights arrived on time (869 scheduled flights). That is 2.3 points above the national average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
October has been the best month (91% on time) and Friday the weakest day of the week (74%).
1.5% of flights were cancelled, versus 1.8% nationally.
MSP to GRB on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 79.8% | 94 min | 1.5% | 866 |
| Delta Air Lines | Limited data | 3 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly MSP to GRB
On-time arrival % by scheduled departure hour (local time), 1,773 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 8am–9am | Limited data | 2 | |
| 10am–11am | 81.9% | 0.8% | 497 |
| 11am–12pm | Limited data | 1 | |
| 12pm–1pm | Limited data | 9 | |
| 1pm–2pm | Limited data | 15 | |
| 2pm–3pm | 76.7% | 0.9% | 567 |
| 3pm–4pm | 87.7% | 0.0% | 57 |
| 4pm–5pm | Limited data | 1 | |
| 7pm–8pm | 91.4% | 0.0% | 35 |
| 8pm–9pm | 82.7% | 1.7% | 576 |
| 9pm–10pm | Limited data | 13 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on MSP to GRB
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 51.6% | -31.2 pts | 0.0% | 31 |
| Christmas & New Year (Dec 20 - Jan 3) | 66.1% | -16.8 pts | 6.7% | 60 |
| Summer peak (Jun 15 - Aug 15) | 77.9% | -4.9 pts | 0.0% | 272 |
| All other days | 82.9% | — | 1.1% | 1,410 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).