Home / Routes / KIAH → KPDX1,245 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Portland International Airport (KPDX) in Portland. SkyMeter tracks roughly 1,245 scheduled flights on this route across 8 carriers. The most active operator is UAL (UAL). Average block time is 4h 29m. Departures average 35 minutes off schedule, with 65% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
1,245
last 445 days
ADS-B observed
295
Airlines
8
Avg dep delay
35m
Late >15 min
65.4%
Cancel rate
0.72%

Recent observed flights

From ADS-B trace data

2026-07-19 14:46  →  2026-07-19 18:31  ·  3h 45m
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2026-07-19 01:38  →  2026-07-19 05:29  ·  3h 51m
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2026-07-18 23:37  →  2026-07-19 03:24  ·  3h 46m
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2026-07-18 22:05  →  2026-07-19 01:55  ·  3h 50m
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2026-07-18 15:50  →  2026-07-18 19:29  ·  3h 39m
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2026-07-18 01:28  →  2026-07-18 05:12  ·  3h 43m
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2026-07-17 23:42  →  2026-07-18 03:33  ·  3h 51m
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2026-07-17 22:38  →  2026-07-18 02:22  ·  3h 44m
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2026-07-17 14:48  →  2026-07-17 18:29  ·  3h 41m
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2026-07-17 02:30  →  2026-07-17 06:31  ·  4h 0m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 348
sells ASA 327
sells ASA 292
sells UAL 138
sells JAG 1
sells JAG 1

Looking for the return flight?

View KPDX → KIAH