AS721 · PDX → SAN

Alaska Airlines · Portland to San Diego · last 12 months · 123 flights tracked

77.7%on-time

AS721 PDX→SAN: 77.7% on-time over 123 flights (last 12 months) — solid. It beats the route average (74.3%) by 3.4 points. Best day to fly: Sat (88.9%); worst: Fri (63.6%). Seasonality matters: Apr is the most reliable month (90.0%), Aug the worst (60.0%). Cancellation rate is 1.6% — have a backup plan. Average arrival delay: 10.2 minutes.

Data: US BTS, last 12 months.

10.2 minavg arrival delay

1.6%cancelled

0diverted

123flights tracked

Arrival delay distribution

Early/on time · 671–60 min · 4961–180 min · 5180+ min · 0

On-time by day of week

Mon

82.6%

Tue

100.0%

Wed

100.0%

Thu

65.0%

Fri

63.6%

Sat

88.9%

Sun

79.3%

On-time by month

100.0%

Oct

69.6%

Nov

70.0%

Dec

80.0%

Jan

80.0%

Feb

85.0%

Mar

90.0%

Apr

100.0%

May

100.0%

Jun

100.0%

Jul

60.0%

Aug

← All flights on PDX–SAN