AS1421 · IAH → PDX

Alaska Airlines · Houston to Portland · last 12 months · 352 flights tracked

77.5%on-time

AS1421 IAH→PDX: 77.5% on-time over 352 flights (last 12 months) — solid. It trails the route average (80.9%) by 3.4 points. Best day to fly: Mon (83.0%); worst: Sun (70.6%). Seasonality matters: Aug is the most reliable month (86.7%), Feb the worst (66.7%). Average arrival delay: 14.7 minutes.

Data: US BTS, last 12 months.

14.7 minavg arrival delay

1.1%cancelled

1diverted

352flights tracked

Arrival delay distribution

Early/on time · 2111–60 min · 11661–180 min · 12180+ min · 8

On-time by day of week

Mon

83.0%

Tue

75.0%

Wed

80.4%

Thu

72.0%

Fri

81.6%

Sat

80.5%

Sun

70.6%

On-time by month

86.7%

Sep

73.3%

Oct

79.3%

Nov

83.3%

Dec

80.8%

Jan

66.7%

Feb

67.9%

Mar

86.2%

Apr

74.2%

May

73.3%

Jun

67.7%

Jul

86.7%

Aug

← All flights on IAH–PDX