Flight OddsDL2934 DTW → JFK
Delta Air Lines · Detroit, MI to New York, NY · 319 flights observed, 2025-07-01 to 2026-06-30 · 509 mi
On-time arrival
79%
Median delay
-13 min
90th percentile
+55 min
Cancellation rate
3%
How often is DL2934 on time?
Across 319 flights on DTW → JFK from 2025-07-01 to 2026-06-30, DL2934 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +55 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 243 | 79% |
| 16-30 min | 17 | 6% |
| 31-60 min | 16 | 5% |
| 61-120 min | 16 | 5% |
| 2+ hrs | 14 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 70% | +18 min |
| 2025-08 | 29 | 86% | +6 min |
| 2025-09 | 30 | 83% | -10 min |
| 2025-10 | 30 | 77% | +16 min |
| 2025-11 | 30 | 83% | -1 min |
| 2025-12 | 19 | 47% | +37 min |
| 2026-01 | 22 | 77% | +16 min |
| 2026-02 | 20 | 75% | +2 min |
| 2026-03 | 23 | 83% | -10 min |
| 2026-04 | 21 | 86% | -4 min |
| 2026-05 | 27 | 93% | -9 min |
| 2026-06 | 28 | 82% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 78% |
| Tue | 50 | 78% |
| Wed | 37 | 84% |
| Thu | 49 | 78% |
| Fri | 49 | 82% |
| Sat | 32 | 84% |
| Sun | 43 | 74% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…