Flight OddsDL4989 IND → JFK
Delta Air Lines · Indianapolis, IN to New York, NY · 98 flights observed, 2025-09-11 to 2025-12-19 · 665 mi
DL4989 covers more than one route in the data window — the stats below are for IND → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-15 min
90th percentile
+141 min
Cancellation rate
4%
How often is DL4989 on time?
Across 98 flights on IND → JFK from 2025-09-11 to 2025-12-19, DL4989 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +141 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 68 | 72% |
| 16-30 min | 2 | 2% |
| 31-60 min | 3 | 3% |
| 61-120 min | 7 | 7% |
| 2+ hrs | 14 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 20 | 90% | -12 min |
| 2025-10 | 30 | 67% | +36 min |
| 2025-11 | 27 | 81% | +6 min |
| 2025-12 | 17 | 47% | +59 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 50% |
| Tue | 13 | 85% |
| Wed | 14 | 79% |
| Thu | 14 | 71% |
| Fri | 15 | 80% |
| Sat | 12 | 92% |
| Sun | 12 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…