Flight OddsSLC → SAT Delta Air Lines
Delta Air Lines · Salt Lake City, UT to San Antonio, TX · 1,007 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
84%
Median delay
-7 min
90th percentile
+25 min
Cancellation rate
1%
How on-time is Delta Air Lines from SLC to SAT?
Across every Delta Air Lines flight number on SLC → SAT (1,007 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +25 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 841 | 84% |
| 16-30 min | 72 | 7% |
| 31-60 min | 35 | 4% |
| 61-120 min | 24 | 2% |
| 2+ hrs | 26 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 88 | 73% | +17 min |
| 2025-08 | 82 | 87% | +1 min |
| 2025-09 | 76 | 84% | -1 min |
| 2025-10 | 84 | 94% | -4 min |
| 2025-11 | 77 | 83% | +0 min |
| 2025-12 | 84 | 86% | +2 min |
| 2026-01 | 86 | 79% | +2 min |
| 2026-02 | 78 | 82% | +11 min |
| 2026-03 | 88 | 92% | -3 min |
| 2026-04 | 84 | 81% | +4 min |
| 2026-05 | 85 | 85% | +6 min |
| 2026-06 | 86 | 86% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 151 | 89% |
| Tue | 153 | 87% |
| Wed | 149 | 84% |
| Thu | 148 | 80% |
| Fri | 148 | 82% |
| Sat | 104 | 86% |
| Sun | 145 | 83% |
DL flight numbers on SLC → SAT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…