Home / Routes / KPDX → KIAH1,388 scheduled

The route from Portland International Airport (KPDX) in Portland to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 1,388 scheduled flights on this route across 7 carriers. The most active operator is UAL (UAL). Average block time is 3h 53m. Departures average 22 minutes off schedule, with 35% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
1,388
last 480 days
ADS-B observed
288
Airlines
7
Avg dep delay
22m
Late >15 min
34.6%
Cancel rate
0.79%

Recent observed flights

From ADS-B trace data

2026-08-27 20:00  →  2026-08-27 23:42  ·  3h 42m
Replay
2026-08-25 14:31  →  2026-08-25 18:27  ·  3h 55m
Replay
2026-08-25 14:22  →  2026-08-25 18:14  ·  3h 51m
Replay
2026-08-23 19:56  →  2026-08-23 23:52  ·  3h 56m
Replay
2026-08-23 14:14  →  2026-08-23 18:00  ·  3h 46m
Replay
2026-08-23 14:13  →  2026-08-23 18:18  ·  4h 5m
Replay
2026-08-22 14:13  →  2026-08-22 18:09  ·  3h 56m
Replay
2026-08-22 13:54  →  2026-08-22 18:04  ·  4h 10m
Replay
2026-08-20 19:54  →  2026-08-20 23:48  ·  3h 53m
Replay
2026-08-20 13:57  →  2026-08-20 17:42  ·  3h 45m
Replay

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