Flight OddsDelta Air Lines · Detroit, MI to San Francisco, CA · 207 flights observed, 2025-07-05 to 2026-06-30 · 2,079 mi
DL1327 covers more than one route in the data window — the stats below are for DTW → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1327 on time?
Across 207 flights on DTW → SFO from 2025-07-05 to 2026-06-30, DL1327 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +82 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 | 125 | 61% |
| 16-30 min | 17 | 8% |
| 31-60 min | 28 | 14% |
| 61-120 min | 25 | 12% |
| 2+ hrs | 10 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 63% | +23 min |
| 2025-08 | 29 | 76% | +8 min |
| 2025-09 | 25 | 96% | -9 min |
| 2025-10 | 31 | 74% | +8 min |
| 2025-11 | 29 | 69% | +20 min |
| 2025-12 | 17 | 59% | +19 min |
| 2026-05 | 20 | 20% | +59 min |
| 2026-06 | 27 | 19% | +69 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 55% |
| Tue | 31 | 68% |
| Wed | 30 | 70% |
| Thu | 30 | 53% |
| Fri | 30 | 53% |
| Sat | 25 | 64% |
| Sun | 28 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…