AS551 · SEA → LAS

Alaska Airlines · Seattle to Las Vegas · last 12 months · 248 flights tracked

81.2%on-time

AS551 SEA→LAS: 81.2% on-time over 248 flights (last 12 months) — solid. It beats the route average (77.6%) by 3.6 points. Best day to fly: Wed (89.2%); worst: Fri (68.6%). Seasonality matters: May is the most reliable month (96.7%), Mar the worst (60.0%). Average arrival delay: 10.0 minutes.

Data: US BTS, last 12 months.

10.0 minavg arrival delay

1.2%cancelled

0diverted

248flights tracked

Arrival delay distribution

Early/on time · 1651–60 min · 6861–180 min · 12180+ min · 0

On-time by day of week

Mon

75.0%

Tue

84.2%

Wed

89.2%

Thu

77.8%

Fri

68.6%

Sat

88.9%

Sun

86.1%

On-time by month

75.9%

Sep

80.0%

Oct

79.3%

Nov

75.0%

Dec

84.0%

Jan

88.0%

Feb

60.0%

Mar

85.2%

Apr

96.7%

May

88.9%

Jun

← All flights on SEA–LAS