UA2340 · SFO → SEA

United Airlines · San Francisco to Seattle · last 12 months · 122 flights tracked

81.0%on-time

UA2340 SFO→SEA: 81.0% on-time over 122 flights (last 12 months) — solid. It beats the route average (72.3%) by 8.7 points. Best day to fly: Mon (88.2%); worst: Tue (76.5%). Seasonality matters: Feb is the most reliable month (96.4%), May the worst (25.0%). Average arrival delay: 8.1 minutes.

Data: US BTS, last 12 months.

8.1 minavg arrival delay

0.8%cancelled

0diverted

122flights tracked

Arrival delay distribution

Early/on time · 841–60 min · 3361–180 min · 4180+ min · 0

On-time by day of week

Mon

88.2%

Tue

76.5%

Wed

82.4%

Thu

77.8%

Fri

76.5%

Sat

83.3%

Sun

82.4%

On-time by month

78.6%

Dec

90.3%

Jan

96.4%

Feb

96.3%

Mar

100.0%

Apr

25.0%

May

← All flights on SFO–SEA