AS1381: San Diego to Seattle
Alaska Airlines flight AS1381 flies from San Diego (SAN) to Seattle Tacoma (SEA), 1,692 km. Over April 2026 to July 2026 it usually arrives about 6 minutes late: 70% of 89 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AS1381, April 2026 to July 2026: 89 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1381
- San Diego (SAN) to Seattle Tacoma (SEA)52 flights
- Seattle Tacoma (SEA) to Milwaukee (MKE)37 flights
Other flights from San Diego to Seattle
More about San Diego (SAN) and Seattle Tacoma (SEA).
Questions and answers
- Is AS1381 usually on time?
- 70% of Alaska Airlines flight AS1381's 89 flights from April 2026 to July 2026 arrived within 15 minutes of schedule. It arrived about 6 minutes late on average.
- How often is AS1381 cancelled or badly delayed?
- 1.1% of AS1381's scheduled flights were cancelled from April 2026 to July 2026 (1 of 89), and 15% of the flights that operated arrived more than 30 minutes late.
- What route does AS1381 fly?
- AS1381 most often flies from San Diego (SAN) to Seattle Tacoma (SEA), 1,692 km (52 flights in the period). The same flight number also flew Seattle Tacoma (SEA) to Milwaukee (MKE).
- Where do these AS1381 figures come from?
- From the US Bureau of Transportation Statistics (BTS) on-time records, which cover every domestic flight by the larger US airlines. The figures cover April 2026 to July 2026 and are updated each month when new BTS data is published, about two months after the month ends. See how TripStow measures punctuality.
How does Alaska Airlines compare? Alaska Airlines' on-time record and the US airline league table.
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