Flight OddsDL2009 ATL → SAT
Delta Air Lines · Atlanta, GA to San Antonio, TX · 161 flights observed, 2025-12-20 to 2026-06-30 · 874 mi
DL2009 covers more than one route in the data window — the stats below are for ATL → SAT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-8 min
90th percentile
+26 min
Cancellation rate
2%
How often is DL2009 on time?
Across 161 flights on ATL → SAT from 2025-12-20 to 2026-06-30, DL2009 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +26 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 130 | 83% |
| 16-30 min | 11 | 7% |
| 31-60 min | 7 | 4% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 100% | -18 min |
| 2026-01 | 30 | 77% | +3 min |
| 2026-02 | 28 | 93% | -5 min |
| 2026-03 | 31 | 84% | -1 min |
| 2026-04 | 29 | 83% | +1 min |
| 2026-05 | 4 | 75% | +2 min |
| 2026-06 | 23 | 74% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 82% |
| Tue | 24 | 79% |
| Wed | 23 | 91% |
| Thu | 22 | 91% |
| Fri | 22 | 73% |
| Sat | 21 | 86% |
| Sun | 22 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…