Alaska Airlines
AS1420Portland to Houston
Alaska Airlines flight AS1420 flies from Portland (PDX) to Houston (IAH), 2,934 km. Over August 2025 to July 2026 it usually arrives about 3 minutes early: 83% of 348 flights arrived within 15 minutes of schedule and 0.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
83%
on time (within 15 min)
6%
more than 30 min late
0.9%
cancelled
-3 min
average arrival vs schedule
Every operation of AS1420, August 2025 to July 2026: 348 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1420
- Portland (PDX) to Houston (IAH)348 flights
Other flights from Portland to Houston
More about Portland (PDX) and Houston (IAH).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/as1420" title="AS1420 is on time 83% of the time on TripStow"><img src="https://tripstow.com/badge/flights/as1420.svg" alt="AS1420 is on time 83% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/as1420" title="AS1420 is on time 83% of the time on TripStow"><img src="https://tripstow.com/badge/flights/as1420.svg?theme=light" alt="AS1420 is on time 83% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/as1420)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free