AS1420 · PDX → IAH

Alaska Airlines · Portland to Houston · last 12 months · 348 flights tracked

85.2%on-time

AS1420 PDX→IAH: 85.2% on-time over 348 flights (last 12 months) — excellent. It trails the route average (86.6%) by 1.4 points. Best day to fly: Tue (90.4%); worst: Fri (78.0%). Seasonality matters: May is the most reliable month (96.8%), Oct the worst (56.7%). Average arrival delay: 7.4 minutes.

Data: US BTS, last 12 months.

7.4 minavg arrival delay

0.9%cancelled

1diverted

348flights tracked

Arrival delay distribution

Early/on time · 2331–60 min · 10361–180 min · 6180+ min · 2

On-time by day of week

Mon

90.2%

Tue

90.4%

Wed

82.7%

Thu

86.0%

Fri

78.0%

Sat

87.8%

Sun

81.2%

On-time by month

90.0%

Sep

56.7%

Oct

69.0%

Nov

83.3%

Dec

80.8%

Jan

85.0%

Feb

85.7%

Mar

90.0%

Apr

96.8%

May

96.7%

Jun

87.1%

Jul

96.7%

Aug

← All flights on PDX–IAH