AS633 · DEN → SEA

Alaska Airlines · Denver to Seattle · last 12 months · 57 flights tracked

78.6%on-time

AS633 DEN→SEA: 78.6% on-time over 57 flights (last 12 months) — solid. It beats the route average (74.5%) by 4.1 points. Best day to fly: Sat (100.0%); worst: Thu (60.0%). Seasonality matters: Feb is the most reliable month (87.0%), Mar the worst (60.0%). Cancellation rate is 1.8% — have a backup plan. Average arrival delay: 11.3 minutes.

Data: US BTS, last 12 months.

11.3 minavg arrival delay

1.8%cancelled

0diverted

57flights tracked

Arrival delay distribution

Early/on time · 361–60 min · 1661–180 min · 4180+ min · 0

On-time by day of week

Mon

88.9%

Tue

40.0%

Wed

75.0%

Thu

60.0%

Fri

77.8%

Sat

100.0%

Sun

90.0%

On-time by month

83.3%

Jan

87.0%

Feb

60.0%

Mar

← All flights on DEN–SEA