AS535 · DEN → SEA

Alaska Airlines · Denver to Seattle · last 12 months · 216 flights tracked

63.7%on-time

AS535 DEN→SEA: 63.7% on-time over 216 flights (last 12 months) — below average. It trails the route average (74.5%) by 10.8 points. Best day to fly: Sat (70.4%); worst: Thu (51.5%). Seasonality matters: Oct is the most reliable month (73.3%), Aug the worst (43.3%). Average arrival delay: 28.1 minutes.

Data: US BTS, last 12 months.

28.1 minavg arrival delay

0.5%cancelled

0diverted

216flights tracked

Arrival delay distribution

Early/on time · 1031–60 min · 8661–180 min · 18180+ min · 8

On-time by day of week

Mon

58.3%

Tue

68.0%

Wed

66.7%

Thu

51.5%

Fri

67.6%

Sat

70.4%

Sun

66.7%

On-time by month

73.3%

Sep

73.3%

Oct

71.4%

Nov

61.3%

Dec

100.0%

Jan

50.0%

Mar

88.9%

Apr

66.7%

Jun

48.4%

Jul

43.3%

Aug

← All flights on DEN–SEA