AS543 · DFW → SEA

Alaska Airlines · Dallas/Fort Worth to Seattle · last 12 months · 295 flights tracked

82.5%on-time

AS543 DFW→SEA: 82.5% on-time over 295 flights (last 12 months) — solid. Best day to fly: Wed (87.8%); worst: Mon (77.3%). Seasonality matters: May is the most reliable month (100.0%), Dec the worst (73.1%). Average arrival delay: 9.8 minutes.

Data: US BTS, last 12 months.

9.8 minavg arrival delay

1.0%cancelled

0diverted

295flights tracked

Arrival delay distribution

Early/on time · 1991–60 min · 8261–180 min · 9180+ min · 2

On-time by day of week

Mon

77.3%

Tue

85.7%

Wed

87.8%

Thu

83.7%

Fri

86.0%

Sat

77.5%

Sun

79.5%

On-time by month

80.0%

Sep

87.1%

Oct

73.3%

Nov

73.1%

Dec

82.8%

Jan

85.7%

Feb

82.4%

Mar

100.0%

Apr

100.0%

May

85.7%

Jun

87.1%

Jul

75.0%

Aug

← All flights on DFW–SEA