Flight profile · Delta Air Lines
DL700
Detroit (DTW) to San Diego (SAN) · scheduled 8:50 PM – 10:52 PM
How DL700 performs
544 operations, 2024-06-07 to 2026-06-26.
DL700 arrived on time 65.8% of the time, against 78.2% for all DTW → SAN flights — this specific departure is 12.4 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 12.2 points worse.
Source: US DOT Bureau of Transportation Statistics · 544 operations between 2024-06-07 to 2026-06-26
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL700 | 65.8% | 1.47% | 4 min | 11.5% | 544 |
| Delta Air Lines on DTW → SAN | 78.0% | 0.68% | -4 min | 6.3% | 3,658 |
| All DTW → SAN flights | 78.2% | 0.70% | -4 min | 6.2% | 3,724 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-26
Other routes DL700 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 |
|---|---|---|---|
| MIA→BOS Miami to Boston | 2025-08-16 – 2025-09-06 | 4 | — |
| SEA→MCO Seattle to Orlando | 2024-05-07 – 2024-06-06 | 31 | — |
| TPA→ATL Tampa to Atlanta | 2024-04-09 – 2024-05-06 | 28 | — |
| LAX→DTW Los Angeles to Detroit | 2024-03-10 – 2024-04-08 | 30 | — |
| MSP→ORD Minneapolis to Chicago | 2024-01-08 – 2024-03-09 | 62 | — |
| ORD→MSP Chicago to Minneapolis | 2024-01-08 – 2024-03-09 | 62 | — |
| LAX→ATL Los Angeles to Atlanta | 2023-07-09 – 2024-01-07 | 81 | — |
| MEM→ATL Memphis to Atlanta | 2023-10-28 – 2023-11-04 | 8 | — |
| ORD→SLC Chicago to Salt Lake City | 2023-07-10 – 2023-08-04 | 26 | — |
| ATL→MSN Atlanta to Madison | 2023-07-01 – 2023-07-08 | 7 | — |
| MSN→ATL Madison to Atlanta | 2023-07-01 – 2023-07-08 | 7 | — |
Because the same number has served different journeys, the statistics above describe only the route DL700 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 544 records of DL700 operating DTW → SAN, 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.