MARKETING CARRIER REPORT
AS
Alaska Airlines historical flight reliability
Aggregate arrival outcomes across 293,372 domestic scheduled reportable flights marketed by Alaska Airlines in July 2025–June 2026.
HISTORICAL ROUTE SIGNALGenerally reliable
77.9%arrived on time
11.6%30+ min late
1.3%cancelled
293,372scheduled flights
LARGEST QUALIFYING SAMPLES
SEARCH ROUTES →Alaska Airlines route reports
SEA→ANCSeattle, WA (SEA) to Anchorage, AK (ANC)4,928 flights analyzedGenerally reliable74.0%on timeANC→SEAAnchorage, AK (ANC) to Seattle, WA (SEA)4,926 flights analyzedLower disruption84.6%on timeOGG→HNLKahului, HI (OGG) to Honolulu, HI (HNL)3,507 flights analyzedGenerally reliable74.4%on timeHNL→OGGHonolulu, HI (HNL) to Kahului, HI (OGG)3,504 flights analyzedGenerally reliable75.6%on timeSEA→LAXSeattle, WA (SEA) to Los Angeles, CA (LAX)3,282 flights analyzedLower disruption80.2%on timeLAX→SEALos Angeles, CA (LAX) to Seattle, WA (SEA)3,279 flights analyzedLower disruption84.2%on timeLIH→HNLLihue, HI (LIH) to Honolulu, HI (HNL)2,932 flights analyzedVariable74.6%on timeHNL→LIHHonolulu, HI (HNL) to Lihue, HI (LIH)2,929 flights analyzedVariable75.7%on timeSEA→PHXSeattle, WA (SEA) to Phoenix, AZ (PHX)2,906 flights analyzedGenerally reliable78.3%on timePHX→SEAPhoenix, AZ (PHX) to Seattle, WA (SEA)2,903 flights analyzedLower disruption84.2%on timeKOA→HNLKona, HI (KOA) to Honolulu, HI (HNL)2,783 flights analyzedGenerally reliable76.0%on timeHNL→KOAHonolulu, HI (HNL) to Kona, HI (KOA)2,781 flights analyzedGenerally reliable80.5%on timeSEA→SANSeattle, WA (SEA) to San Diego, CA (SAN)2,765 flights analyzedGenerally reliable73.7%on timeSAN→SEASan Diego, CA (SAN) to Seattle, WA (SEA)2,763 flights analyzedGenerally reliable76.2%on timeSFO→SEASan Francisco, CA (SFO) to Seattle, WA (SEA)2,719 flights analyzedVariable67.9%on timeSEA→SFOSeattle, WA (SEA) to San Francisco, CA (SFO)2,716 flights analyzedVariable59.5%on timeLAS→SEALas Vegas, NV (LAS) to Seattle, WA (SEA)2,638 flights analyzedLower disruption81.8%on timeSEA→LASSeattle, WA (SEA) to Las Vegas, NV (LAS)2,638 flights analyzedGenerally reliable77.1%on time
Network averages hide route mix.
An airline's national result reflects where and when it flies. A route-specific comparison is usually more useful for a booking decision.