Flight profile · Delta Air Lines
DL920
Salt Lake City (SLC) to San Francisco (SFO) · scheduled 8:00 AM – 8:56 AM
How DL920 performs
750 operations, 2024-06-07 to 2026-06-30.
DL920 arrived on time 70.9% of the time, against 72.3% for all SLC → SFO flights — this specific departure is 1.5 percentage points worse than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 750 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL920 | 70.9% | 1.07% | -3 min | 6.5% | 750 |
| Delta Air Lines on SLC → SFO | 71.1% | 0.57% | -1 min | 8.5% | 5,048 |
| All SLC → SFO flights | 72.3% | 0.69% | -3 min | 9.3% | 10,556 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL920 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| SFO→SLC San Francisco to Salt Lake City | 2024-06-07 – 2026-06-30 | 737 | 79.6% |
| DAL→ATL Dallas to Atlanta | 2024-05-07 – 2024-06-06 | 31 | — |
| ATL→BWI Atlanta to Baltimore | 2023-07-01 – 2024-05-06 | 263 | 86.3% |
| BWI→ATL Baltimore to Atlanta | 2023-07-01 – 2024-05-06 | 260 | 85.8% |
| BOS→DFW Boston to Dallas–Fort Worth | 2023-10-09 – 2023-11-03 | 25 | — |
Because the same number has served different journeys, the statistics above describe only the route DL920 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 750 records of DL920 operating SLC → SFO, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.