Flight OddsIAH → JFK Delta Air Lines
Delta Air Lines · Houston, TX to New York, NY · 269 flights, 2025-09-08 to 2026-06-06 · aggregated across 4 flight numbers
On-time arrival
80%
Median delay
-7 min
90th percentile
+43 min
Cancellation rate
4%
How on-time is Delta Air Lines from IAH to JFK?
Across every Delta Air Lines flight number on IAH → JFK (269 flights, 2025-09-08 to 2026-06-06), 80% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +43 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 205 | 80% |
| 16-30 min | 17 | 7% |
| 31-60 min | 16 | 6% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 11 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 23 | 96% | -16 min |
| 2025-10 | 30 | 70% | +48 min |
| 2025-11 | 29 | 86% | +6 min |
| 2025-12 | 28 | 61% | +37 min |
| 2026-01 | 26 | 85% | -4 min |
| 2026-02 | 25 | 84% | +3 min |
| 2026-03 | 29 | 72% | +13 min |
| 2026-04 | 29 | 90% | -4 min |
| 2026-05 | 31 | 84% | -1 min |
| 2026-06 | 6 | 67% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 81% |
| Tue | 39 | 87% |
| Wed | 38 | 76% |
| Thu | 38 | 68% |
| Fri | 36 | 72% |
| Sat | 35 | 89% |
| Sun | 34 | 88% |
DL flight numbers on IAH → JFK
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…