Flight OddsDL1491 ATL → AUS
Delta Air Lines · Atlanta, GA to Austin, TX · 350 flights observed, 2025-07-01 to 2026-06-28 · 813 mi
DL1491 covers more than one route in the data window — the stats below are for ATL → AUS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-5 min
90th percentile
+52 min
Cancellation rate
1%
How often is DL1491 on time?
Across 350 flights on ATL → AUS from 2025-07-01 to 2026-06-28, DL1491 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +52 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 | 260 | 75% |
| 16-30 min | 27 | 8% |
| 31-60 min | 32 | 9% |
| 61-120 min | 24 | 7% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 52% | +30 min |
| 2025-08 | 31 | 61% | +19 min |
| 2025-09 | 30 | 90% | -2 min |
| 2025-10 | 31 | 84% | +3 min |
| 2025-11 | 28 | 86% | +2 min |
| 2025-12 | 30 | 73% | +0 min |
| 2026-01 | 27 | 89% | -6 min |
| 2026-02 | 26 | 92% | -17 min |
| 2026-03 | 30 | 73% | 0 min |
| 2026-04 | 30 | 77% | -2 min |
| 2026-05 | 26 | 50% | +19 min |
| 2026-06 | 27 | 74% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 76% |
| Tue | 52 | 79% |
| Wed | 52 | 75% |
| Thu | 51 | 69% |
| Fri | 51 | 75% |
| Sat | 42 | 86% |
| Sun | 49 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…