Flight profile · Delta Air Lines
DL1088
Salt Lake City (SLC) to San Francisco (SFO) · scheduled 3:00 PM – 4:09 PM
How DL1088 performs
752 operations, 2024-06-07 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 752 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1088 | 72.7% | 0.66% | -2 min | 9.5% | 752 |
| 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 DL1088 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 | 746 | 76.4% |
| ORD→BOS Chicago to Boston | 2024-05-07 – 2024-06-06 | 23 | — |
| BOS→ORD Boston to Chicago | 2024-05-07 – 2024-06-06 | 23 | — |
| DTW→MSY Detroit to New Orleans | 2024-03-10 – 2024-05-06 | 58 | — |
| STL→DTW St. Louis to Detroit | 2024-01-08 – 2024-03-09 | 62 | — |
| MIA→ATL Miami to Atlanta | 2024-01-01 – 2024-01-07 | 5 | — |
| ATL→JAN Atlanta to Jackson | 2023-11-05 – 2023-12-09 | 31 | — |
| JAN→ATL Jackson to Atlanta | 2023-12-09 – 2023-12-09 | 1 | — |
| SEA→SNA Seattle to Santa Ana | 2023-10-11 – 2023-11-03 | 12 | — |
| SNA→SEA Santa Ana to Seattle | 2023-10-11 – 2023-11-03 | 12 | — |
| ATL→STL Atlanta to St. Louis | 2023-10-28 – 2023-10-31 | 4 | — |
| JFK→BUF New York to Buffalo | 2023-09-05 – 2023-10-08 | 34 | — |
| DTW→BUF Detroit to Buffalo | 2023-07-01 – 2023-09-03 | 16 | — |
| BOS→ROC Boston to Rochester | 2023-07-09 – 2023-08-04 | 24 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1088 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 752 records of DL1088 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.