AS1339: Los Angeles to San Francisco
Alaska Airlines flight AS1339 flies from Los Angeles (LAX) to San Francisco (SFO), 543 km. Over March 2026 to July 2026 it usually arrives about 7 minutes late: 74% of 136 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AS1339, March 2026 to July 2026: 136 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1339
- Los Angeles (LAX) to San Francisco (SFO)56 flights
- Fairbanks (FAI) to Anchorage (ANC)52 flights
- San Diego (SAN) to Honolulu (HNL)28 flights
Other flights from Los Angeles to San Francisco
More about Los Angeles (LAX) and San Francisco (SFO).
Questions and answers
- Is AS1339 usually on time?
- 74% of Alaska Airlines flight AS1339's 136 flights from March 2026 to July 2026 arrived within 15 minutes of schedule. It arrived about 7 minutes late on average.
- How often is AS1339 cancelled or badly delayed?
- 0.7% of AS1339's scheduled flights were cancelled from March 2026 to July 2026 (1 of 136), and 17% of the flights that operated arrived more than 30 minutes late.
- What route does AS1339 fly?
- AS1339 most often flies from Los Angeles (LAX) to San Francisco (SFO), 543 km (56 flights in the period). The same flight number also flew Fairbanks (FAI) to Anchorage (ANC), San Diego (SAN) to Honolulu (HNL).
- Where do these AS1339 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 March 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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