Flight OddsDelta Air Lines · San Francisco, CA to Salt Lake City, UT · 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 SFO → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL920 on time?
Across 361 flights on SFO → SLC from 2025-07-01 to 2026-06-30, DL920 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +45 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 | 280 | 79% |
| 16-30 min | 22 | 6% |
| 31-60 min | 27 | 8% |
| 61-120 min | 18 | 5% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +9 min |
| 2025-08 | 31 | 87% | +2 min |
| 2025-09 | 30 | 97% | -7 min |
| 2025-10 | 31 | 87% | -2 min |
| 2025-11 | 28 | 86% | -5 min |
| 2025-12 | 29 | 86% | +5 min |
| 2026-01 | 30 | 80% | -1 min |
| 2026-02 | 27 | 81% | -2 min |
| 2026-03 | 30 | 87% | +7 min |
| 2026-04 | 29 | 59% | +25 min |
| 2026-05 | 31 | 81% | +2 min |
| 2026-06 | 29 | 48% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 72% |
| Tue | 53 | 85% |
| Wed | 52 | 81% |
| Thu | 52 | 81% |
| Fri | 51 | 76% |
| Sat | 48 | 75% |
| Sun | 50 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…