Flight OddsDL3727 DTW → BHM
Delta Air Lines · Detroit, MI to Birmingham, AL · 40 flights observed, 2025-07-01 to 2025-08-10 · 625 mi
DL3727 covers more than one route in the data window — the stats below are for DTW → BHM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
+7 min
90th percentile
+96 min
Cancellation rate
0%
How often is DL3727 on time?
Across 40 flights on DTW → BHM from 2025-07-01 to 2025-08-10, DL3727 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +96 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 | 27 | 68% |
| 16-30 min | 2 | 5% |
| 31-60 min | 3 | 8% |
| 61-120 min | 5 | 13% |
| 2+ hrs | 3 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +25 min |
| 2025-08 | 10 | 60% | +42 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 50% |
| Wed | 6 | 100% |
| Thu | 6 | 100% |
| Fri | 5 | 20% |
| Sat | 6 | 50% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…