Home / Routes / KPHL → KIAH2,311 scheduled
PHL IAH2h 56m

The route from Philadelphia International Airport (KPHL) in Philadelphia to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 2,311 scheduled flights on this route across 21 carriers. The most active operator is UAL (UAL). Average block time is 3h 24m. Departures average 30 minutes off schedule, with 50% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A319.

Scheduled
2,311
last 494 days
ADS-B observed
470
Airlines
21
Avg dep delay
30m
Late >15 min
50.2%
Cancel rate
2.38%

Airlines on this route

8 carriers · scheduled

United Airlines
UAL · UA · 1,192 flights · avg 23m delay · 38.3% late
35 cancelled
American Airlines
AAL · AA · 969 flights · avg 39m delay · 63.9% late
17 cancelled
Spirit Airlines
NKS · NK · 84 flights · avg 44m delay · 72.6% late
2 cancelled
Frontier Airlines
FFT · F9 · 40 flights · avg 20m delay · 35.0% late
1 cancelled
Mesa Aviation Services
ASH · YV · 21 flights · avg 22m delay · 33.3% late
Netjets Aviation
EJA · 1I · 3 flights · avg 46m delay · 33.3% late
Sky West Aviation
SKW · OO · 1 flights · avg 107m delay · 100.0% late
Pwr
PWR · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

UAL2038N71411B739
2026-09-08 17:19  →  2026-09-08 20:09  ·  2h 49m
Replay
AAL840N955ANB738
2026-09-08 13:05  →  2026-09-08 15:45  ·  2h 40m
Replay
UAL584N17566B39M
2026-09-08 10:30  →  2026-09-08 13:12  ·  2h 41m
Replay
AAL889N939NNB738
2026-09-08 00:47  →  2026-09-08 03:34  ·  2h 46m
Replay
UAL2038N37409B739
2026-09-06 17:39  →  2026-09-06 20:33  ·  2h 54m
Replay
AAL889N906ANB738
2026-09-06 00:00  →  2026-09-06 03:16  ·  3h 16m
Replay
UAL2038N75410B739
2026-09-05 19:09  →  2026-09-05 22:29  ·  3h 19m
Replay
RPA4753N125HQE75L
2026-09-05 14:55  →  2026-09-05 18:14  ·  3h 19m
Replay
UAL584N37549B39M
2026-09-05 10:19  →  2026-09-05 13:06  ·  2h 46m
Replay
UAL2474N480UAA320
2026-09-04 23:05  →  2026-09-05 02:00  ·  2h 54m
Replay

Codeshare partnerships

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

sells UAL 1001
sells AAL 350
sells UAL 341
sells AAL 320
sells AAL 96
sells FFT 39

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A319
A319
25%
of flights
BOEING Boeing 737 MAX 9
B39M
21%
of flights
BOEING Boeing 737-800
B738
21%
of flights
BOEING Boeing 737-900
B739
8%
of flights
EMBRAER Embraer 175 long wing
E75L
8%
of flights
BOEING Boeing 737-700
B737
5%
of flights
BOEING Boeing 737 MAX 8
B38M
4%
of flights
AIRBUS Airbus A320
A320
2%
of flights

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