71% of PBI → JFK flights arrived on time in June-August 2026 (460 flights). The most reliable was B6 854, on time 85% of the time on this route. Morning flights did best (76%), evening flights worst (54%). Palm Beach (PBI): no delay reported. New York JFK (JFK): no delay reported.
Best time of day to fly PBI → JFK
| Morning (before noon) | |
| Afternoon (noon-5 PM) | |
| Evening (after 5 PM) |
Flights PBI → JFK, most reliable first
| Flight | Departs | On time on this route | Cancelled |
|---|---|---|---|
| B6 854 JetBlue | 6:46 AM | 6.5% | |
| DL 2623 Delta | 11:55 AM | 8.7% | |
| B6 1154 JetBlue | 10:44 AM | 6.5% | |
| B6 1054 JetBlue | 2:08 PM | 18.3% | |
| DL 1638 Delta | 7:59 PM | 5.4% |
PBI conditions · JFK conditions · JFK → PBI · Cancellations
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From BTS on-time data, June-August 2026; flights with 20+ trips on this route. On-time rates cover each flight number's whole day, which can include other legs. Departure times are local.