Home / Routes / KIAH → KPHX3,103 scheduled
IAH PHX2h 28m

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Phoenix Sky Harbor International Airport (KPHX) in Phoenix. SkyMeter tracks roughly 3,103 scheduled flights on this route across 19 carriers. The most active operator is UAL (UAL). Average block time is 2h 56m. Departures average 36 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
3,103
last 445 days
ADS-B observed
649
Airlines
19
Avg dep delay
36m
Late >15 min
61.9%
Cancel rate
1.03%

Airlines on this route

17 carriers · scheduled

United Airlines
UAL · UA · 1,890 flights · avg 35m delay · 69.4% late
12 cancelled
American Airlines
AAL · AA · 870 flights · avg 38m delay · 48.9% late
15 cancelled
Frontier Airlines
FFT · F9 · 278 flights · avg 42m delay · 57.9% late
4 cancelled
Sky West Aviation
SKW · OO · 22 flights · avg 31m delay · 45.5% late
1 cancelled
Concesionaria Vuela Compania De Aviacion S.a. De C.v
VOI · Y4 · 19 flights · avg 10m delay · 0.0% late
Delta Air Lines
DAL · DL · 8 flights · avg 58m delay · 87.5% late
Netjets Aviation
EJA · 1I · 3 flights · avg 27m delay · 33.3% late
United Parcel Service Company
UPS · 5X · 3 flights · avg 32m delay · 66.7% late
Pwr
PWR · 2 flights · avg 44m delay · 50.0% late
Vja
VJA · 1 flights · avg 30m delay · 100.0% late
Envoy Air
ENY · MQ · 1 flights · avg 15m delay · 0.0% late
Sunset Aviation
TWY · 1 flights · avg —m delay · 0.0% late
Mesa Aviation Services
ASH · YV · 1 flights · avg 16m delay · 100.0% late
Flexjet
LXJ · LXJ · 1 flights · avg 38m delay · 100.0% late
Vcap Aviation
CXF · 1 flights · avg 8m delay · 0.0% late

Recent observed flights

From ADS-B trace data

AAL2710N601AWA320
2026-07-19 19:47  →  2026-07-19 22:00  ·  2h 13m
Replay
UAL1238N38403B739
2026-07-19 19:43  →  2026-07-19 21:56  ·  2h 12m
Replay
FFT1703N614FRA21N
2026-07-19 17:29  →  2026-07-19 19:39  ·  2h 10m
Replay
UAL1895N66803B739
2026-07-19 15:12  →  2026-07-19 17:28  ·  2h 15m
Replay
AAL1937N112USA320
2026-07-19 13:41  →  2026-07-19 15:53  ·  2h 11m
Replay
UAL8193N37408B739
2026-07-19 01:26  →  2026-07-19 03:41  ·  2h 15m
Replay
AAL640N744PA319
2026-07-18 23:02  →  2026-07-19 01:32  ·  2h 30m
Replay
UAL1238N79521B738
2026-07-18 19:46  →  2026-07-18 22:07  ·  2h 21m
Replay
AAL2710N125UWA320
2026-07-18 19:40  →  2026-07-18 21:58  ·  2h 17m
Replay
FFT1703N713FRA321
2026-07-18 16:54  →  2026-07-18 19:03  ·  2h 9m
Replay

Codeshare partnerships

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

sells UAL 1793
sells AAL 812
sells UAL 669
sells UAL 358
sells FFT 249
sells AAL 131
sells SKW 15
sells DAL 8
sells SKW 2
sells DAL 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-900
B739
38%
of flights
AIRBUS Airbus A319
A319
14%
of flights
BOEING Boeing 737-800
B738
11%
of flights
AIRBUS Airbus A321 Neo
A21N
10%
of flights
AIRBUS Airbus A320
A320
8%
of flights
BOEING Boeing 737 MAX 8
B38M
4%
of flights
BOEING Boeing 737 MAX 9
B39M
4%
of flights
EMBRAER Embraer 175 long wing
E75L
3%
of flights

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