Flight OddsDL457 JFK → DTW
Delta Air Lines · New York, NY to Detroit, MI · 151 flights observed, 2025-07-01 to 2025-12-01 · 509 mi
DL457 covers more than one route in the data window — the stats below are for JFK → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-17 min
90th percentile
+84 min
Cancellation rate
2%
How often is DL457 on time?
Across 151 flights on JFK → DTW from 2025-07-01 to 2025-12-01, DL457 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +84 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 112 | 76% |
| 16-30 min | 4 | 3% |
| 31-60 min | 10 | 7% |
| 61-120 min | 11 | 7% |
| 2+ hrs | 11 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 64% | +50 min |
| 2025-08 | 31 | 77% | +3 min |
| 2025-09 | 30 | 80% | -12 min |
| 2025-10 | 30 | 73% | +20 min |
| 2025-11 | 28 | 82% | +4 min |
| 2025-12 | 1 | 100% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 21 | 81% |
| Tue | 22 | 91% |
| Wed | 22 | 68% |
| Thu | 20 | 70% |
| Fri | 20 | 95% |
| Sat | 22 | 73% |
| Sun | 21 | 52% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…