Home / Routes / KIAH → KMIA4,281 scheduled
IAH MIA2h 8m

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Miami International Airport (KMIA) in Miami. SkyMeter tracks roughly 4,281 scheduled flights on this route across 18 carriers. The most active operator is AAL (AAL). Average block time is 2h 29m. Departures average 37 minutes off schedule, with 54% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
4,281
last 480 days
ADS-B observed
701
Airlines
18
Avg dep delay
37m
Late >15 min
53.6%
Cancel rate
1.28%

Airlines on this route

13 carriers · scheduled

American Airlines
AAL · AA · 1,865 flights · avg 39m delay · 46.9% late
29 cancelled
United Airlines
UAL · UA · 1,656 flights · avg 33m delay · 65.2% late
9 cancelled
Spirit Airlines
NKS · NK · 545 flights · avg 36m delay · 45.0% late
12 cancelled
Frontier Airlines
FFT · F9 · 184 flights · avg 54m delay · 48.4% late
5 cancelled
Netjets Aviation
EJA · 1I · 8 flights · avg 21m delay · 25.0% late
Concesionaria Vuela Compania De Aviacion S.a. De C.v
VOI · Y4 · 5 flights · avg 10m delay · 0.0% late
Envoy Air
ENY · MQ · 5 flights · avg 7m delay · 0.0% late
Flexjet
LXJ · LXJ · 5 flights · avg 38m delay · 80.0% late
Atlas Air
GTI · 5Y · 3 flights · avg 40m delay · 33.3% late
· ACW · 2 flights · avg 0m delay · 0.0% late
Cargojet Airways Ltd
CJT · W8 · 1 flights · avg 67m delay · 100.0% late
Qatar Executive
QQE · QE · 1 flights · avg 10m delay · 0.0% late
Airsprint
ASP · 1 flights · avg —m delay · 0.0% late

Recent observed flights

From ADS-B trace data

ENY4075N315NHE75L
2026-08-27 19:42  →  2026-08-27 21:52  ·  2h 10m
Replay
AAL1465N941NNB738
2026-08-27 16:04  →  2026-08-27 18:23  ·  2h 19m
Replay
AAL2731N836NNB738
2026-08-27 15:14  →  2026-08-27 18:00  ·  2h 45m
Replay
UAL1829N37437B739
2026-08-27 00:07  →  2026-08-27 02:10  ·  2h 2m
Replay
AAL1465N976NNB738
2026-08-26 16:12  →  2026-08-26 18:14  ·  2h 2m
Replay
UAL410N17441B39M
2026-08-25 18:08  →  2026-08-25 20:07  ·  1h 58m
Replay
FFT1462N383FRA20N
2026-08-25 15:58  →  2026-08-25 18:24  ·  2h 26m
Replay
AAL1347N915ANB738
2026-08-25 12:27  →  2026-08-25 14:43  ·  2h 15m
Replay
AAL2144N949NNB738
2026-08-25 10:51  →  2026-08-25 13:04  ·  2h 12m
Replay
FFT1068N383FRA20N
2026-08-25 01:15  →  2026-08-25 03:14  ·  1h 58m
Replay

Codeshare partnerships

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

sells UAL 1465
sells AAL 1096
sells AAL 871
sells AAL 727
sells UAL 608
sells AAL 588
sells UAL 420
sells UAL 359
sells UAL 358
sells UAL 231
sells AAL 193
sells AAL 153
sells FFT 128
sells AAL 37

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
44%
of flights
BOEING Boeing 737 MAX 9
B39M
18%
of flights
BOEING Boeing 737 MAX 8
B38M
14%
of flights
BOEING Boeing 737-900
B739
10%
of flights
AIRBUS Airbus A320 Neo
A20N
8%
of flights
EMBRAER Embraer 175 long wing
E75L
0%
of flights
BOEING Boeing 737-700
B737
0%
of flights
BOMBARDIER Bombardier Challenger 350
CL35
0%
of flights

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