OO3991 · SFO → SEA

OO · San Francisco to Seattle · last 12 months · 296 flights tracked

64.3%on-time

OO3991 SFO→SEA: 64.3% on-time over 296 flights (last 12 months) — below average. It trails the route average (72.3%) by 8.0 points. Best day to fly: Sat (81.1%); worst: Thu (47.6%). Seasonality matters: Jan is the most reliable month (92.3%), Jul the worst (41.9%). Average arrival delay: 18.0 minutes.

Data: US BTS, last 12 months.

18.0 minavg arrival delay

0.7%cancelled

0diverted

296flights tracked

Arrival delay distribution

Early/on time · 1381–60 min · 13461–180 min · 19180+ min · 3

On-time by day of week

Mon

53.3%

Tue

76.7%

Wed

67.4%

Thu

47.6%

Fri

57.5%

Sat

81.1%

Sun

68.2%

On-time by month

78.3%

Sep

55.6%

Oct

68.0%

Nov

63.2%

Dec

92.3%

Jan

90.9%

Feb

65.2%

Mar

60.0%

Apr

67.7%

May

46.7%

Jun

41.9%

Jul

77.4%

Aug

← All flights on SFO–SEA