AS1 · DCA → SEA

Alaska Airlines · Washington National to Seattle · last 12 months · 365 flights tracked

79.9%on-time

AS1 DCA→SEA: 79.9% on-time over 365 flights (last 12 months) — solid. It beats the route average (73.4%) by 6.5 points. Best day to fly: Sat (88.2%); worst: Wed (75.0%). Seasonality matters: Apr is the most reliable month (100.0%), Dec the worst (38.7%). Average arrival delay: 9.3 minutes.

Data: US BTS, last 12 months.

9.3 minavg arrival delay

1.1%cancelled

2diverted

365flights tracked

Arrival delay distribution

Early/on time · 2241–60 min · 12361–180 min · 10180+ min · 2

On-time by day of week

Mon

80.8%

Tue

78.4%

Wed

75.0%

Thu

82.4%

Fri

76.5%

Sat

88.2%

Sun

78.4%

On-time by month

90.0%

Sep

83.9%

Oct

86.7%

Nov

38.7%

Dec

71.4%

Jan

75.0%

Feb

76.7%

Mar

100.0%

Apr

96.8%

May

80.0%

Jun

74.2%

Jul

80.6%

Aug

← All flights on DCA–SEA