Flight OddsDL492 DTW → SAN
Delta Air Lines · Detroit, MI to San Diego, CA · 365 flights observed, 2025-07-01 to 2026-06-30 · 1,956 mi
DL492 covers more than one route in the data window — the stats below are for DTW → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-4 min
90th percentile
+26 min
Cancellation rate
1%
How often is DL492 on time?
Across 365 flights on DTW → SAN from 2025-07-01 to 2026-06-30, DL492 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +26 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 300 | 83% |
| 16-30 min | 28 | 8% |
| 31-60 min | 23 | 6% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 77% | +2 min |
| 2025-08 | 30 | 83% | -1 min |
| 2025-09 | 30 | 80% | +11 min |
| 2025-10 | 31 | 97% | -9 min |
| 2025-11 | 30 | 73% | +13 min |
| 2025-12 | 30 | 77% | +17 min |
| 2026-01 | 30 | 70% | +1 min |
| 2026-02 | 27 | 85% | +0 min |
| 2026-03 | 30 | 90% | -11 min |
| 2026-04 | 30 | 87% | -1 min |
| 2026-05 | 31 | 90% | -3 min |
| 2026-06 | 30 | 90% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 90% |
| Tue | 53 | 85% |
| Wed | 52 | 83% |
| Thu | 51 | 86% |
| Fri | 52 | 81% |
| Sat | 49 | 84% |
| Sun | 52 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…