Home / Routes / KIAH → KPDX1,395 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Portland International Airport (KPDX) in Portland. SkyMeter tracks roughly 1,395 scheduled flights on this route across 8 carriers. The most active operator is UAL (UAL). Average block time is 4h 16m. Departures average 34 minutes off schedule, with 62% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
1,395
last 494 days
ADS-B observed
263
Airlines
8
Avg dep delay
34m
Late >15 min
62.2%
Cancel rate
0.65%

Recent observed flights

From ADS-B trace data

2026-09-08 01:46  →  2026-09-08 05:38  ·  3h 52m
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2026-09-05 14:41  →  2026-09-05 18:27  ·  3h 46m
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2026-09-05 02:08  →  2026-09-05 06:01  ·  3h 53m
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2026-09-04 14:44  →  2026-09-04 18:45  ·  4h 1m
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2026-09-04 02:15  →  2026-09-04 06:14  ·  3h 58m
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2026-09-03 14:39  →  2026-09-03 18:38  ·  3h 58m
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2026-09-02 14:34  →  2026-09-02 18:36  ·  4h 1m
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2026-09-01 15:00  →  2026-09-01 19:01  ·  4h 1m
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2026-09-01 01:30  →  2026-09-01 05:17  ·  3h 47m
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2026-09-01 01:26  →  2026-09-01 05:33  ·  4h 7m
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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