Flight OddsBHM → DTW Delta Air Lines
Delta Air Lines · Birmingham, AL to Detroit, MI · 792 flights, 2025-07-01 to 2026-06-30 · aggregated across 21 flight numbers
On-time arrival
81%
Median delay
-8 min
90th percentile
+53 min
Cancellation rate
1%
How on-time is Delta Air Lines from BHM to DTW?
Across every Delta Air Lines flight number on BHM → DTW (792 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +53 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 629 | 81% |
| 16-30 min | 39 | 5% |
| 31-60 min | 42 | 5% |
| 61-120 min | 31 | 4% |
| 2+ hrs | 39 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 82 | 74% | +28 min |
| 2025-08 | 87 | 79% | +11 min |
| 2025-09 | 75 | 87% | +1 min |
| 2025-10 | 87 | 94% | -7 min |
| 2025-11 | 53 | 89% | -4 min |
| 2025-12 | 47 | 81% | +16 min |
| 2026-01 | 33 | 52% | +77 min |
| 2026-02 | 42 | 79% | +6 min |
| 2026-03 | 51 | 67% | +19 min |
| 2026-04 | 56 | 82% | +21 min |
| 2026-05 | 81 | 83% | +3 min |
| 2026-06 | 86 | 81% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 122 | 72% |
| Tue | 115 | 83% |
| Wed | 112 | 81% |
| Thu | 122 | 84% |
| Fri | 116 | 78% |
| Sat | 78 | 90% |
| Sun | 115 | 79% |
DL flight numbers on BHM → DTW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…