Flight OddsDL1546 BWI → DTW
Delta Air Lines · Baltimore, MD to Detroit, MI · 292 flights observed, 2025-07-01 to 2026-06-30 · 409 mi
DL1546 covers more than one route in the data window — the stats below are for BWI → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-18 min
90th percentile
+18 min
Cancellation rate
1%
How often is DL1546 on time?
Across 292 flights on BWI → DTW from 2025-07-01 to 2026-06-30, DL1546 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +18 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 257 | 89% |
| 16-30 min | 11 | 4% |
| 31-60 min | 11 | 4% |
| 61-120 min | 6 | 2% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 17 | 71% | -4 min |
| 2025-08 | 31 | 84% | +33 min |
| 2025-09 | 30 | 93% | -16 min |
| 2025-10 | 31 | 100% | -18 min |
| 2025-11 | 10 | 80% | +3 min |
| 2025-12 | 14 | 86% | -1 min |
| 2026-01 | 24 | 92% | -12 min |
| 2026-02 | 22 | 100% | -16 min |
| 2026-03 | 27 | 93% | -16 min |
| 2026-04 | 25 | 92% | -13 min |
| 2026-05 | 30 | 83% | -5 min |
| 2026-06 | 29 | 79% | +32 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 83% |
| Tue | 44 | 98% |
| Wed | 43 | 91% |
| Thu | 43 | 91% |
| Fri | 44 | 77% |
| Sat | 34 | 94% |
| Sun | 40 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…