Home / Routes / KPDX → KIAH1,407 scheduled

The route from Portland International Airport (KPDX) in Portland to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 1,407 scheduled flights on this route across 7 carriers. The most active operator is UAL (UAL). Average block time is 3h 50m. Departures average 22 minutes off schedule, with 34% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
1,407
last 493 days
ADS-B observed
274
Airlines
7
Avg dep delay
22m
Late >15 min
34.2%
Cancel rate
0.78%

Recent observed flights

From ADS-B trace data

2026-09-08 14:19  →  2026-09-08 18:14  ·  3h 54m
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2026-09-08 14:15  →  2026-09-08 18:14  ·  3h 59m
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2026-09-05 13:59  →  2026-09-05 17:50  ·  3h 51m
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2026-09-04 19:53  →  2026-09-04 23:37  ·  3h 44m
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2026-09-04 14:16  →  2026-09-04 18:27  ·  4h 10m
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2026-09-04 14:11  →  2026-09-04 18:55  ·  4h 44m
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2026-09-03 20:03  →  2026-09-03 23:50  ·  3h 47m
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2026-09-03 14:15  →  2026-09-03 18:42  ·  4h 27m
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2026-09-02 14:24  →  2026-09-02 18:09  ·  3h 45m
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2026-09-02 13:54  →  2026-09-02 18:03  ·  4h 8m
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Codeshare partnerships

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

sells UAL 359
sells ASA 331
sells ASA 199

Looking for the return flight?

View KIAH → KPDX