Flight OddsDTW → SAN Delta Air Lines
Delta Air Lines · Detroit, MI to San Diego, CA · 1,260 flights, 2025-07-01 to 2026-06-30 · aggregated across 6 flight numbers
On-time arrival
76%
Median delay
-1 min
90th percentile
+45 min
Cancellation rate
1%
How on-time is Delta Air Lines from DTW to SAN?
Across every Delta Air Lines flight number on DTW → SAN (1,260 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +45 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 948 | 76% |
| 16-30 min | 108 | 9% |
| 31-60 min | 100 | 8% |
| 61-120 min | 52 | 4% |
| 2+ hrs | 33 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 114 | 69% | +16 min |
| 2025-08 | 112 | 82% | +3 min |
| 2025-09 | 99 | 81% | +5 min |
| 2025-10 | 116 | 87% | -2 min |
| 2025-11 | 106 | 73% | +15 min |
| 2025-12 | 109 | 65% | +22 min |
| 2026-01 | 91 | 57% | +21 min |
| 2026-02 | 83 | 78% | +1 min |
| 2026-03 | 90 | 86% | +7 min |
| 2026-04 | 106 | 82% | +3 min |
| 2026-05 | 111 | 78% | +6 min |
| 2026-06 | 104 | 77% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 187 | 74% |
| Tue | 178 | 84% |
| Wed | 171 | 78% |
| Thu | 180 | 76% |
| Fri | 187 | 73% |
| Sat | 153 | 79% |
| Sun | 185 | 71% |
DL flight numbers on DTW → SAN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…