Flight OddsF91640 GRR → RSW
Frontier Airlines · Grand Rapids, MI to Fort Myers, FL · 8 flights observed, 2025-12-18 to 2026-01-04 · 1,147 mi
On-time arrival
63%
Median delay
-3 min
90th percentile
+31 min
Cancellation rate
0%
How often is F91640 on time?
Across 8 flights on GRR → RSW from 2025-12-18 to 2026-01-04, F91640 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +31 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 5 | 63% |
| 16-30 min | 2 | 25% |
| 31-60 min | 1 | 13% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 6 | 50% | +0 min |
| 2026-01 | 2 | 100% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 2 | 50% |
| Wed | No data | — |
| Thu | 3 | 67% |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 3 | 67% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…