Flight OddsSAT → DTW Delta Air Lines
Delta Air Lines · San Antonio, TX to Detroit, MI · 934 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
90%
Median delay
-12 min
90th percentile
+14 min
Cancellation rate
1%
How on-time is Delta Air Lines from SAT to DTW?
Across every Delta Air Lines flight number on SAT → DTW (934 flights, 2025-07-01 to 2026-06-30), 90% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +14 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 836 | 90% |
| 16-30 min | 29 | 3% |
| 31-60 min | 27 | 3% |
| 61-120 min | 16 | 2% |
| 2+ hrs | 16 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 82 | 85% | +1 min |
| 2025-08 | 87 | 95% | -8 min |
| 2025-09 | 82 | 93% | -9 min |
| 2025-10 | 83 | 93% | -5 min |
| 2025-11 | 83 | 94% | -6 min |
| 2025-12 | 85 | 87% | -1 min |
| 2026-01 | 63 | 87% | +1 min |
| 2026-02 | 56 | 84% | +2 min |
| 2026-03 | 61 | 90% | +1 min |
| 2026-04 | 75 | 88% | -1 min |
| 2026-05 | 85 | 91% | -9 min |
| 2026-06 | 82 | 95% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 136 | 90% |
| Tue | 140 | 91% |
| Wed | 137 | 91% |
| Thu | 136 | 91% |
| Fri | 136 | 93% |
| Sat | 104 | 90% |
| Sun | 135 | 87% |
DL flight numbers on SAT → DTW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…