Flight OddsDL335 SFO → DTW
Delta Air Lines · San Francisco, CA to Detroit, MI · 347 flights observed, 2025-07-01 to 2026-06-30 · 2,079 mi
On-time arrival
74%
Median delay
-4 min
90th percentile
+50 min
Cancellation rate
1%
How often is DL335 on time?
Across 347 flights on SFO → DTW from 2025-07-01 to 2026-06-30, DL335 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +50 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 | 255 | 74% |
| 16-30 min | 34 | 10% |
| 31-60 min | 29 | 8% |
| 61-120 min | 23 | 7% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 65% | +15 min |
| 2025-08 | 25 | 72% | +8 min |
| 2025-09 | 30 | 83% | +2 min |
| 2025-10 | 31 | 74% | +3 min |
| 2025-11 | 29 | 86% | -5 min |
| 2025-12 | 29 | 83% | -3 min |
| 2026-01 | 31 | 65% | +16 min |
| 2026-02 | 28 | 79% | +0 min |
| 2026-03 | 31 | 87% | -2 min |
| 2026-04 | 30 | 97% | -6 min |
| 2026-05 | 31 | 42% | +32 min |
| 2026-06 | 30 | 53% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 71% |
| Tue | 48 | 79% |
| Wed | 47 | 74% |
| Thu | 51 | 71% |
| Fri | 50 | 68% |
| Sat | 46 | 89% |
| Sun | 51 | 67% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…