Flight OddsDL4891 ORF → JFK
Delta Air Lines · Norfolk, VA to New York, NY · 292 flights observed, 2025-07-01 to 2026-05-06 · 290 mi
DL4891 covers more than one route in the data window — the stats below are for ORF → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
61%
Median delay
+3 min
90th percentile
+112 min
Cancellation rate
9%
How often is DL4891 on time?
Across 292 flights on ORF → JFK from 2025-07-01 to 2026-05-06, DL4891 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +112 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 163 | 61% |
| 16-30 min | 27 | 10% |
| 31-60 min | 20 | 7% |
| 61-120 min | 33 | 12% |
| 2+ hrs | 24 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 18 | 39% | +45 min |
| 2025-08 | 31 | 68% | +27 min |
| 2025-09 | 29 | 48% | +27 min |
| 2025-10 | 30 | 63% | +13 min |
| 2025-11 | 26 | 69% | +20 min |
| 2025-12 | 18 | 28% | +63 min |
| 2026-01 | 24 | 83% | +10 min |
| 2026-02 | 25 | 72% | +15 min |
| 2026-03 | 30 | 57% | +47 min |
| 2026-04 | 30 | 63% | +20 min |
| 2026-05 | 6 | 83% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 62% |
| Tue | 40 | 63% |
| Wed | 41 | 63% |
| Thu | 38 | 58% |
| Fri | 40 | 65% |
| Sat | 39 | 56% |
| Sun | 32 | 59% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…