AS590 · SEA → SFO

Alaska Airlines · Seattle to San Francisco · last 12 months · 211 flights tracked

51.9%on-time

AS590 SEA→SFO: 51.9% on-time over 211 flights (last 12 months) — below average. It trails the route average (59.8%) by 7.9 points. Best day to fly: Tue (78.6%); worst: Fri (41.7%). Seasonality matters: Sep is the most reliable month (84.0%), Jun the worst (11.1%). Average arrival delay: 30.4 minutes.

Data: US BTS, last 12 months.

30.4 minavg arrival delay

0.5%cancelled

0diverted

211flights tracked

Arrival delay distribution

Early/on time · 671–60 min · 10261–180 min · 40180+ min · 1

On-time by day of week

Mon

43.2%

Tue

78.6%

Wed

59.3%

Thu

55.6%

Fri

41.7%

Sat

44.4%

Sun

43.2%

On-time by month

84.0%

Sep

57.1%

Oct

50.0%

Nov

51.7%

Dec

72.2%

Jan

69.6%

Feb

70.6%

Mar

11.1%

Jun

18.5%

Jul

42.3%

Aug

← All flights on SEA–SFO