ATL → DTW Frontier Airlines
Frontier Airlines · Atlanta, GA to Detroit, MI · 501 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers
On-time arrival
70%
Median delay
-1 min
90th percentile
+66 min
Cancellation rate
1%
How on-time is Frontier Airlines from ATL to DTW?
Across every Frontier Airlines flight number on ATL → DTW (501 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +66 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 347 | 70% |
| 16-30 min | 46 | 9% |
| 31-60 min | 47 | 10% |
| 61-120 min | 31 | 6% |
| 2+ hrs | 23 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 40 | 55% | +24 min |
| 2025-08 | 38 | 68% | +14 min |
| 2025-09 | 39 | 92% | -10 min |
| 2025-10 | 33 | 76% | +3 min |
| 2025-11 | 29 | 76% | +9 min |
| 2025-12 | 31 | 68% | +17 min |
| 2026-01 | 24 | 63% | +45 min |
| 2026-02 | 27 | 89% | +24 min |
| 2026-03 | 55 | 69% | +16 min |
| 2026-04 | 58 | 79% | +2 min |
| 2026-05 | 62 | 65% | +16 min |
| 2026-06 | 58 | 55% | +40 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 74 | 55% |
| Tue | 55 | 71% |
| Wed | 59 | 81% |
| Thu | 78 | 73% |
| Fri | 82 | 80% |
| Sat | 65 | 72% |
| Sun | 81 | 60% |
F9 flight numbers on ATL → DTW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…