Flight profile · Alaska Airlines
AS738
Seattle (SEA) to Las Vegas (LAS) · scheduled 10:40 AM – 1:19 PM
How AS738 performs
1,016 operations, 2023-07-01 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 1,016 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS738 | 77.6% | 0.49% | -2 min | 4.5% | 1,016 |
| Alaska Airlines on SEA → LAS | 75.6% | 1.02% | -1 min | 5.6% | 8,136 |
| All SEA → LAS flights | 77.7% | 0.77% | -3 min | 5.7% | 18,738 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does AS738 run worse on particular days?
Saturday is historically the most reliable day and Thursday the least, a gap of 7.8 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes AS738 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 |
|---|---|---|---|
| ANC→LAX Anchorage to Los Angeles | 2026-06-05 – 2026-06-05 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AS738 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 1,016 records of AS738 operating SEA → LAS, 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.