Flight OddsDL670 SJC → DTW
Delta Air Lines · San Jose, CA to Detroit, MI · 58 flights observed, 2025-07-07 to 2025-09-07 · 2,062 mi
DL670 covers more than one route in the data window — the stats below are for SJC → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-14 min
90th percentile
+7 min
Cancellation rate
0%
How often is DL670 on time?
Across 58 flights on SJC → DTW from 2025-07-07 to 2025-09-07, DL670 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +7 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 54 | 93% |
| 16-30 min | 3 | 5% |
| 31-60 min | 1 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 95% | -12 min |
| 2025-08 | 29 | 93% | -11 min |
| 2025-09 | 7 | 86% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 89% |
| Tue | 9 | 78% |
| Wed | 9 | 100% |
| Thu | 9 | 100% |
| Fri | 9 | 100% |
| Sat | 4 | 75% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…