AS628 · SEA → SFO

Alaska Airlines · Seattle to San Francisco · last 12 months · 81 flights tracked

22.2%on-time

AS628 SEA→SFO: 22.2% on-time over 81 flights (last 12 months) — below average. It trails the route average (59.8%) by 37.6 points. Best day to fly: Sat (45.5%); worst: Sun (8.3%). Seasonality matters: Aug is the most reliable month (40.0%), Jun the worst (9.5%). Average arrival delay: 50.4 minutes.

Data: US BTS, last 12 months.

50.4 minavg arrival delay

0.0%cancelled

0diverted

81flights tracked

Arrival delay distribution

Early/on time · 81–60 min · 4661–180 min · 26180+ min · 1

On-time by day of week

Mon

8.3%

Tue

45.5%

Wed

25.0%

Thu

16.7%

Fri

9.1%

Sat

45.5%

Sun

8.3%

On-time by month

9.5%

Jun

13.3%

Jul

40.0%

Aug

← All flights on SEA–SFO