F92021 PHL → DTW
Frontier Airlines · Philadelphia, PA to Detroit, MI · 57 flights observed, 2025-07-03 to 2026-04-13 · 453 mi
On-time arrival
68%
Median delay
-2 min
90th percentile
+71 min
Cancellation rate
2%
How often is F92021 on time?
Across 57 flights on PHL → DTW from 2025-07-03 to 2026-04-13, F92021 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +71 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 38 | 68% |
| 16-30 min | 6 | 11% |
| 31-60 min | 5 | 9% |
| 61-120 min | 6 | 11% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 9 | 89% | -6 min |
| 2025-08 | 8 | 88% | -13 min |
| 2025-09 | 1 | 100% | -24 min |
| 2025-11 | 5 | 100% | -15 min |
| 2025-12 | 7 | 57% | +24 min |
| 2026-01 | 10 | 60% | +25 min |
| 2026-02 | 9 | 56% | +25 min |
| 2026-03 | 1 | 0% | +72 min |
| 2026-04 | 6 | 33% | +33 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 3 | 100% |
| Wed | 2 | 100% |
| Thu | 10 | 70% |
| Fri | 12 | 58% |
| Sat | 8 | 25% |
| Sun | 11 | 91% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…