Flight OddsDelta Air Lines · West Palm Beach/Palm Beach, FL to New York, NY · 137 flights observed, 2025-07-05 to 2026-06-30 · 1,028 mi
DL1638 covers more than one route in the data window — the stats below are for PBI → JFK, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1638 on time?
Across 137 flights on PBI → JFK from 2025-07-05 to 2026-06-30, DL1638 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +95 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 73 | 57% |
| 16-30 min | 10 | 8% |
| 31-60 min | 16 | 13% |
| 61-120 min | 18 | 14% |
| 2+ hrs | 10 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 3 | 33% | +29 min |
| 2025-08 | 1 | 100% | -34 min |
| 2025-12 | 11 | 64% | +26 min |
| 2026-01 | 4 | 50% | +41 min |
| 2026-02 | 15 | 53% | +29 min |
| 2026-03 | 28 | 54% | +27 min |
| 2026-04 | 11 | 27% | +30 min |
| 2026-05 | 25 | 68% | +77 min |
| 2026-06 | 29 | 66% | +24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 69% |
| Tue | 16 | 50% |
| Wed | 17 | 41% |
| Thu | 19 | 63% |
| Fri | 18 | 50% |
| Sat | 23 | 61% |
| Sun | 18 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…