Flight OddsATL → SAT Delta Air Lines
Delta Air Lines · Atlanta, GA to San Antonio, TX · 2,610 flights, 2025-07-01 to 2026-06-30 · aggregated across 15 flight numbers
On-time arrival
82%
Median delay
-7 min
90th percentile
+35 min
Cancellation rate
2%
How on-time is Delta Air Lines from ATL to SAT?
Across every Delta Air Lines flight number on ATL → SAT (2,610 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +35 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,102 | 82% |
| 16-30 min | 171 | 7% |
| 31-60 min | 160 | 6% |
| 61-120 min | 91 | 4% |
| 2+ hrs | 38 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 229 | 69% | +15 min |
| 2025-08 | 228 | 83% | +5 min |
| 2025-09 | 217 | 87% | -2 min |
| 2025-10 | 231 | 87% | -2 min |
| 2025-11 | 207 | 80% | +3 min |
| 2025-12 | 202 | 78% | +8 min |
| 2026-01 | 188 | 81% | +2 min |
| 2026-02 | 187 | 88% | -5 min |
| 2026-03 | 220 | 82% | -1 min |
| 2026-04 | 215 | 86% | -3 min |
| 2026-05 | 221 | 77% | +7 min |
| 2026-06 | 217 | 88% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 388 | 78% |
| Tue | 364 | 84% |
| Wed | 354 | 89% |
| Thu | 382 | 82% |
| Fri | 377 | 81% |
| Sat | 327 | 85% |
| Sun | 370 | 77% |
DL flight numbers on ATL → SAT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…