Home / Routes / KIAH → OTHH390 scheduled
IAH DOH14h 31m

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Hamad International Airport (OTHH) in Doha. SkyMeter tracks roughly 390 scheduled flights on this route. The most active operator is QTR (QTR). Average block time is 14h 28m. Departures average 26 minutes off schedule, with 59% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A350-1000 XWB.

Scheduled
390
last 444 days
ADS-B observed
10
Airlines
0
Avg dep delay
26m
Late >15 min
58.7%
Cancel rate
2.82%

Airlines on this route

1 carriers · scheduled

Qatar Airways Group Q.c.s.c
QTR · QR · 390 flights · avg 26m delay · 58.7% late
11 cancelled

Recent observed flights

From ADS-B trace data

QTR1XA7-ANIA35K
2026-07-15 23:36  →  2026-07-16 14:26  ·  14h 49m
Replay
QTR1XA7-ANLA35K
2026-07-14 00:09  →  2026-07-14 15:21  ·  15h 12m
Replay
QTR1XA7-ANAA35K
2026-07-10 00:08  →  2026-07-10 14:45  ·  14h 36m
Replay
QTR1XA7-ANNA35K
2026-07-03 23:32  →  2026-07-04 13:43  ·  14h 11m
Replay
QTR1XA7-ANGA35K
2026-06-28 23:20  →  2026-06-29 14:03  ·  14h 42m
Replay
QTR1XA7-ANTA35K
2026-06-18 23:52  →  2026-06-19 14:26  ·  14h 34m
Replay
QTR714A7-ANTA35K
2026-06-17 00:03  →  2026-06-17 14:15  ·  14h 11m
Replay
QTR1XA7-BBGB77L
2026-05-16 01:45  →  2026-05-16 15:51  ·  14h 6m
Replay
QTR8169A7-BFWB77L
2026-05-02 12:28  →  2026-05-03 03:00  ·  14h 31m
Replay
QTR1XA7-BBAB77L
2026-05-02 02:14  →  2026-05-02 16:30  ·  14h 15m
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Codeshare partnerships

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

sells QTR 301
sells QTR 301
sells QTR 301
sells QTR 301
sells QTR 301
sells QTR 301
sells QTR 301

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A350-1000 XWB
A35K
70%
of flights
BOEING Boeing 777-200LRF/LR
B77L
30%
of flights

Looking for the return flight?

View OTHH → KIAH