Home / Routes / KIAH → KPDX1,373 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Portland International Airport (KPDX) in Portland. SkyMeter tracks roughly 1,373 scheduled flights on this route across 9 carriers. The most active operator is UAL (UAL). Average block time is 4h 17m. 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
1,373
last 480 days
ADS-B observed
278
Airlines
9
Avg dep delay
34m
Late >15 min
62.5%
Cancel rate
0.66%

Recent observed flights

From ADS-B trace data

2026-08-27 14:48  →  2026-08-27 19:00  ·  4h 12m
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2026-08-25 23:20  →  2026-08-26 03:29  ·  4h 9m
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2026-08-25 14:37  →  2026-08-25 18:29  ·  3h 51m
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2026-08-25 01:54  →  2026-08-25 06:02  ·  4h 8m
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2026-08-25 00:04  →  2026-08-25 04:01  ·  3h 56m
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2026-08-23 14:38  →  2026-08-23 18:32  ·  3h 53m
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2026-08-23 00:16  →  2026-08-23 04:06  ·  3h 50m
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2026-08-22 14:42  →  2026-08-22 18:27  ·  3h 45m
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2026-08-22 02:38  →  2026-08-22 06:20  ·  3h 41m
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2026-08-20 14:38  →  2026-08-20 18:36  ·  3h 57m
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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