AS656 · SFO → SEA

Alaska Airlines · San Francisco to Seattle · last 12 months · 233 flights tracked

54.0%on-time

AS656 SFO→SEA: 54.0% on-time over 233 flights (last 12 months) — below average. It trails the route average (72.3%) by 18.3 points. Best day to fly: Wed (59.0%); worst: Fri (47.2%). Seasonality matters: Nov is the most reliable month (95.8%), Jun the worst (16.0%). Cancellation rate is 3.0% — have a backup plan. Average arrival delay: 28.1 minutes.

Data: US BTS, last 12 months.

28.1 minavg arrival delay

3.0%cancelled

0diverted

233flights tracked

Arrival delay distribution

Early/on time · 861–60 min · 10761–180 min · 31180+ min · 2

On-time by day of week

Mon

52.6%

Tue

59.0%

Wed

59.0%

Thu

48.6%

Fri

47.2%

Sat

100.0%

Sun

54.3%

On-time by month

100.0%

Oct

95.8%

Nov

57.7%

Dec

80.8%

Jan

87.5%

Feb

78.6%

Mar

12.5%

Apr

21.7%

May

16.0%

Jun

28.0%

Jul

34.6%

Aug

← All flights on SFO–SEA