Flight OddsDL1230 AUS → JFK
Delta Air Lines · Austin, TX to New York, NY · 166 flights observed, 2025-07-01 to 2025-12-19 · 1,521 mi
DL1230 covers more than one route in the data window — the stats below are for AUS → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-14 min
90th percentile
+23 min
Cancellation rate
1%
How often is DL1230 on time?
Across 166 flights on AUS → JFK from 2025-07-01 to 2025-12-19, DL1230 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +23 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 138 | 85% |
| 16-30 min | 12 | 7% |
| 31-60 min | 3 | 2% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 8 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 85% | +7 min |
| 2025-08 | 29 | 83% | +5 min |
| 2025-09 | 29 | 97% | -22 min |
| 2025-10 | 30 | 77% | +9 min |
| 2025-11 | 30 | 87% | +6 min |
| 2025-12 | 17 | 82% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 87% |
| Tue | 25 | 92% |
| Wed | 24 | 83% |
| Thu | 25 | 88% |
| Fri | 25 | 88% |
| Sat | 23 | 78% |
| Sun | 17 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…