AS128 · PDX → SFO

Alaska Airlines · Portland to San Francisco · last 12 months · 199 flights tracked

80.1%on-time

AS128 PDX→SFO: 80.1% on-time over 199 flights (last 12 months) — solid. It beats the route average (66.8%) by 13.3 points. Best day to fly: Sun (96.4%); worst: Fri (65.4%). Seasonality matters: Mar is the most reliable month (100.0%), Oct the worst (61.3%). Cancellation rate is 1.5% — have a backup plan. Average arrival delay: 11.4 minutes.

Data: US BTS, last 12 months.

11.4 minavg arrival delay

1.5%cancelled

0diverted

199flights tracked

Arrival delay distribution

Early/on time · 1171–60 min · 7161–180 min · 6180+ min · 2

On-time by day of week

Mon

82.8%

Tue

82.8%

Wed

72.4%

Thu

77.8%

Fri

65.4%

Sat

82.1%

Sun

96.4%

On-time by month

86.7%

Sep

61.3%

Oct

92.9%

Nov

76.7%

Dec

87.1%

Jan

63.6%

Feb

100.0%

Mar

71.4%

Apr

← All flights on PDX–SFO