Flight OddsDL4634 HPN → DTW
Delta Air Lines · White Plains, NY to Detroit, MI · 42 flights observed, 2026-01-05 to 2026-03-07 · 505 mi
DL4634 covers more than one route in the data window — the stats below are for HPN → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-9 min
90th percentile
+57 min
Cancellation rate
2%
How often is DL4634 on time?
Across 42 flights on HPN → DTW from 2026-01-05 to 2026-03-07, DL4634 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +57 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 | 33 | 80% |
| 16-30 min | 0 | 0% |
| 31-60 min | 4 | 10% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 77% | +11 min |
| 2026-02 | 14 | 86% | +7 min |
| 2026-03 | 1 | 100% | -27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 6 | 100% |
| Wed | 6 | 100% |
| Thu | 5 | 80% |
| Fri | 5 | 60% |
| Sat | 9 | 78% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…