Flight OddsDL978 LAS → JFK
Delta Air Lines · Las Vegas, NV to New York, NY · 58 flights observed, 2026-01-05 to 2026-03-06 · 2,248 mi
DL978 covers more than one route in the data window — the stats below are for LAS → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-14 min
90th percentile
+11 min
Cancellation rate
5%
How often is DL978 on time?
Across 58 flights on LAS → JFK from 2026-01-05 to 2026-03-06, DL978 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +11 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 50 | 91% |
| 16-30 min | 1 | 2% |
| 31-60 min | 2 | 4% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 88% | -7 min |
| 2026-02 | 23 | 91% | -8 min |
| 2026-03 | 6 | 100% | -18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 9 | 100% |
| Wed | 9 | 89% |
| Thu | 9 | 89% |
| Fri | 9 | 100% |
| Sat | 5 | 80% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…