AS523 · SJC → SEA

Alaska Airlines · SJC to Seattle · last 12 months · 177 flights tracked

84.7%on-time

AS523 SJC→SEA: 84.7% on-time over 177 flights (last 12 months) — solid. It beats the route average (82.7%) by 2.0 points. Best day to fly: Wed (100.0%); worst: Sun (76.0%). Seasonality matters: Feb is the most reliable month (100.0%), Dec the worst (75.0%). Average arrival delay: 8.4 minutes.

Data: US BTS, last 12 months.

8.4 minavg arrival delay

0.6%cancelled

0diverted

177flights tracked

Arrival delay distribution

Early/on time · 1241–60 min · 4661–180 min · 6180+ min · 0

On-time by day of week

Mon

82.1%

Tue

84.0%

Wed

100.0%

Thu

80.8%

Fri

91.7%

Sat

80.0%

Sun

76.0%

On-time by month

83.3%

Oct

79.3%

Nov

75.0%

Dec

90.0%

Jan

100.0%

Feb

75.0%

Mar

100.0%

Apr

82.1%

May

77.8%

Jun

← All flights on SJC–SEA