Flight OddsDL3727 BHM → DTW
Delta Air Lines · Birmingham, AL to Detroit, MI · 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 BHM → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
+3 min
90th percentile
+92 min
Cancellation rate
0%
How often is DL3727 on time?
Across 40 flights on BHM → DTW from 2025-07-01 to 2025-08-10, DL3727 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +92 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 | 26 | 65% |
| 16-30 min | 0 | 0% |
| 31-60 min | 5 | 13% |
| 61-120 min | 5 | 13% |
| 2+ hrs | 4 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 67% | +44 min |
| 2025-08 | 10 | 60% | +36 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 50% |
| Wed | 6 | 100% |
| Thu | 6 | 100% |
| Fri | 5 | 40% |
| Sat | 6 | 33% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…