Flight OddsDL451 PDX → JFK
Delta Air Lines · Portland, OR to New York, NY · 364 flights observed, 2025-07-01 to 2026-06-30 · 2,454 mi
On-time arrival
92%
Median delay
-16 min
90th percentile
+9 min
Cancellation rate
2%
How often is DL451 on time?
Across 364 flights on PDX → JFK from 2025-07-01 to 2026-06-30, DL451 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +9 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 | 322 | 92% |
| 16-30 min | 16 | 5% |
| 31-60 min | 8 | 2% |
| 61-120 min | 1 | 0% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 86% | +4 min |
| 2025-08 | 31 | 97% | -11 min |
| 2025-09 | 29 | 86% | -5 min |
| 2025-10 | 29 | 83% | -4 min |
| 2025-11 | 29 | 90% | -12 min |
| 2025-12 | 29 | 97% | -24 min |
| 2026-01 | 30 | 90% | -14 min |
| 2026-02 | 25 | 100% | -20 min |
| 2026-03 | 31 | 97% | -28 min |
| 2026-04 | 29 | 100% | -12 min |
| 2026-05 | 31 | 87% | +11 min |
| 2026-06 | 29 | 93% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 82% |
| Tue | 51 | 90% |
| Wed | 51 | 90% |
| Thu | 49 | 92% |
| Fri | 49 | 98% |
| Sat | 51 | 96% |
| Sun | 49 | 96% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…