AS1327 · SFO → SEA

Alaska Airlines · San Francisco to Seattle · last 12 months · 258 flights tracked

67.9%on-time

AS1327 SFO→SEA: 67.9% on-time over 258 flights (last 12 months) — average. It trails the route average (72.3%) by 4.4 points. Best day to fly: Sat (75.8%); worst: Mon (61.0%). Seasonality matters: Mar is the most reliable month (100.0%), Oct the worst (44.8%). Cancellation rate is 1.9% — have a backup plan. Average arrival delay: 22.9 minutes.

Data: US BTS, last 12 months.

22.9 minavg arrival delay

1.9%cancelled

1diverted

258flights tracked

Arrival delay distribution

Early/on time · 1251–60 min · 10361–180 min · 19180+ min · 5

On-time by day of week

Mon

61.0%

Tue

70.0%

Wed

71.4%

Thu

65.8%

Fri

62.5%

Sat

75.8%

Sun

71.4%

On-time by month

75.0%

Sep

44.8%

Oct

65.5%

Nov

67.9%

Dec

82.8%

Jan

91.7%

Feb

100.0%

Mar

60.0%

Apr

100.0%

May

55.0%

Jun

71.0%

Jul

48.4%

Aug

← All flights on SFO–SEA