Alaska Airlines
AS1437Portland to Ontario
Alaska Airlines flight AS1437 flies from Portland (PDX) to Ontario (ONT), 1,351 km. Over November 2025 to July 2026 it usually arrives right on schedule: 83% of 54 flights arrived within 15 minutes of schedule and 1.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
83%
on time (within 15 min)
9%
more than 30 min late
1.9%
cancelled
+1 min
average arrival vs schedule
Every operation of AS1437, November 2025 to July 2026: 54 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1437
- Portland (PDX) to Ontario (ONT)26 flights
- Boston (BOS) to Seattle Tacoma (SEA)14 flights
- Anchorage (ANC) to King Salmon (AKN)7 flights
- Seattle Tacoma (SEA) to San Francisco (SFO)5 flights
- Phoenix Sky Harbor (PHX) to Boise (BOI)1 flights
- Sacramento (SMF) to San Diego (SAN)1 flights
Other flights from Portland to Ontario
More about Portland (PDX) and Ontario (ONT).
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