Home / Routes / KIAH → KAUS3,134 scheduled
IAH AUS38m

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Austin Bergstrom International Airport (KAUS) in Austin. SkyMeter tracks roughly 3,134 scheduled flights on this route across 45 carriers. The most active operator is UAL (UAL). Average block time is 1h 3m. Departures average 37 minutes off schedule, with 70% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A320.

Scheduled
3,134
last 431 days
ADS-B observed
691
Airlines
45
Avg dep delay
37m
Late >15 min
70.3%
Cancel rate
0.83%

Airlines on this route

25 carriers · scheduled

United Airlines
UAL · UA · 2,972 flights · avg 36m delay · 71.5% late
25 cancelled
Netjets Aviation
EJA · 1I · 53 flights · avg 28m delay · 24.5% late
Flexjet
LXJ · LXJ · 20 flights · avg 62m delay · 75.0% late
Commutair
UCA · C5 · 12 flights · avg 16m delay · 33.3% late
Delta Air Lines
DAL · DL · 10 flights · avg 230m delay · 90.0% late
American Airlines
AAL · AA · 7 flights · avg 171m delay · 100.0% late
1 cancelled
Lgm Enterprises
JRE · 6 flights · avg 40m delay · 66.7% late
Pwr
PWR · 4 flights · avg 18m delay · 25.0% late
Executive Flight Services
XSR · 4 flights · avg 49m delay · 100.0% late
Spirit Airlines
NKS · NK · 3 flights · avg 133m delay · 33.3% late
Sky West Aviation
SKW · OO · 3 flights · avg 61m delay · 66.7% late
United Parcel Service Company
UPS · 5X · 3 flights · avg 19m delay · 66.7% late
Wup
WUP · 3 flights · avg 22m delay · 33.3% late
· N4 · 3 flights · avg 0m delay · 0.0% late
Jetblue Airwaysoration
JBU · B6 · 3 flights · avg 54m delay · 66.7% late

Recent observed flights

From ADS-B trace data

UAL1711N807UAA319
2026-07-05 21:40  →  2026-07-05 22:16  ·  36m
Replay
ASH6118N82314E75L
2026-07-05 19:31  →  2026-07-05 20:06  ·  34m
Replay
UAL1859N77431B739
2026-07-05 17:15  →  2026-07-05 17:47  ·  31m
Replay
UAL1823N458UAA320
2026-07-05 15:40  →  2026-07-05 16:14  ·  33m
Replay
UAL2016N37502B39M
2026-07-05 12:43  →  2026-07-05 13:16  ·  32m
Replay
UAL2621N17311B38M
2026-07-05 01:32  →  2026-07-05 02:03  ·  31m
Replay
UAL2674N448UAA320
2026-07-05 00:08  →  2026-07-05 00:43  ·  34m
Replay
UAL1711N878UAA319
2026-07-04 21:32  →  2026-07-04 22:04  ·  31m
Replay
UAL327N495UAA320
2026-07-04 21:29  →  2026-07-04 22:05  ·  35m
Replay
KPO181N181PRGLF4
2026-07-04 21:11  →  2026-07-04 21:40  ·  28m
Replay

Codeshare partnerships

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

sells UAL 2817
sells UAL 2816
sells UAL 1524
sells UAL 700
sells UAL 360
sells UAL 359
sells UAL 318
sells DAL 4
sells DAL 4
sells DAL 4
sells DAL 3
sells DAL 3
sells DAL 2
sells DAL 2
sells AAL 1
sells DAL 1
sells SLI 1
sells DAL 1
sells AAL 1
sells DAL 1

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A320
A320
26%
of flights
AIRBUS Airbus A319
A319
17%
of flights
BOEING Boeing 737-800
B738
15%
of flights
BOEING Boeing 737-900
B739
14%
of flights
BOEING Boeing 737 MAX 8
B38M
11%
of flights
EMBRAER Embraer 175 long wing
E75L
8%
of flights
BOEING Boeing 737 MAX 9
B39M
3%
of flights
BOEING Boeing 737-700
B737
2%
of flights

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