AS620 · SMF → SEA

Alaska Airlines · SMF to Seattle · last 12 months · 79 flights tracked

74.7%on-time

AS620 SMF→SEA: 74.7% on-time over 79 flights (last 12 months) — average. It trails the route average (83.0%) by 8.3 points. Best day to fly: Tue (83.3%); worst: Thu (58.3%). Seasonality matters: Mar is the most reliable month (91.7%), Apr the worst (66.7%). Average arrival delay: 12.6 minutes.

Data: US BTS, last 12 months.

12.6 minavg arrival delay

0.0%cancelled

0diverted

79flights tracked

Arrival delay distribution

Early/on time · 401–60 min · 3561–180 min · 3180+ min · 1

On-time by day of week

Mon

83.3%

Tue

83.3%

Wed

75.0%

Thu

58.3%

Fri

58.3%

Sat

85.7%

Sun

83.3%

On-time by month

91.7%

Mar

66.7%

Apr

80.6%

May

55.6%

Jun

← All flights on SMF–SEA