Flight OddsDelta Air Lines · Salt Lake City, UT to San Francisco, CA · 361 flights observed, 2025-07-01 to 2026-06-30 · 599 mi
DL920 covers more than one route in the data window — the stats below are for SLC → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL920 on time?
Across 361 flights on SLC → SFO from 2025-07-01 to 2026-06-30, DL920 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +48 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 | 242 | 68% |
| 16-30 min | 45 | 13% |
| 31-60 min | 48 | 13% |
| 61-120 min | 12 | 3% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 55% | +18 min |
| 2025-08 | 31 | 74% | +4 min |
| 2025-09 | 30 | 77% | +0 min |
| 2025-10 | 31 | 74% | +9 min |
| 2025-11 | 28 | 75% | +3 min |
| 2025-12 | 29 | 79% | -2 min |
| 2026-01 | 30 | 83% | -3 min |
| 2026-02 | 27 | 67% | +4 min |
| 2026-03 | 30 | 87% | -5 min |
| 2026-04 | 29 | 45% | +30 min |
| 2026-05 | 31 | 68% | +21 min |
| 2026-06 | 29 | 31% | +31 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 62% |
| Tue | 53 | 70% |
| Wed | 52 | 73% |
| Thu | 52 | 67% |
| Fri | 51 | 67% |
| Sat | 48 | 67% |
| Sun | 50 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…