Flight profile · Delta Air Lines
DL2830
Seattle (SEA) to Los Angeles (LAX) · scheduled 2:00 PM – 4:45 PM
How DL2830 performs
720 operations, 2024-06-07 to 2026-06-30.
DL2830 arrived on time 88.3% of the time, against 82.8% for all SEA → LAX flights — this specific departure is 5.4 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 2.1 points better.
Source: US DOT Bureau of Transportation Statistics · 720 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2830 | 88.3% | 0.56% | -10 min | 2.2% | 720 |
| Delta Air Lines on SEA → LAX | 86.2% | 0.38% | -9 min | 3.5% | 6,649 |
| All SEA → LAX flights | 82.8% | 0.77% | -6 min | 4.1% | 22,513 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2830 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 |
|---|---|---|---|
| SEA→PDX Seattle to Portland | 2024-12-19 – 2026-01-04 | 33 | — |
| ATL→CAE Atlanta to Columbia | 2025-01-05 – 2025-01-05 | 1 | — |
| CAE→ATL Columbia to Atlanta | 2025-01-05 – 2025-01-05 | 1 | — |
| MSP→DEN Minneapolis to Denver | 2023-09-05 – 2024-06-06 | 135 | 82.0% |
| ATL→CHS Atlanta to Charleston | 2023-07-01 – 2023-09-04 | 66 | — |
| CHS→ATL Charleston to Atlanta | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2830 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 720 records of DL2830 operating SEA → LAX, 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.