Home / Routes / KSLC → KIAH2,491 scheduled
SLC IAH2h 55m

The route from Salt Lake City International Airport (KSLC) in Salt Lake City to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 2,491 scheduled flights on this route across 11 carriers. The most active operator is UAL (UAL). Average block time is 2h 50m. Departures average 23 minutes off schedule, with 38% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS-BOMBARDIER Airbus A220-100.

Scheduled
2,491
last 494 days
ADS-B observed
457
Airlines
11
Avg dep delay
23m
Late >15 min
37.6%
Cancel rate
0.80%

Airlines on this route

11 carriers · scheduled

United Airlines
UAL · UA · 1,317 flights · avg 23m delay · 37.6% late
17 cancelled
Delta Air Lines
DAL · DL · 1,147 flights · avg 23m delay · 37.5% late
3 cancelled
Mesa Aviation Services
ASH · YV · 10 flights · avg 30m delay · 40.0% late
Netjets Aviation
EJA · 1I · 6 flights · avg 40m delay · 50.0% late
Pwr
PWR · 4 flights · avg 10m delay · 0.0% late
Sky West Aviation
SKW · OO · 2 flights · avg 108m delay · 100.0% late
Air Canada
ACA · AC · 1 flights · avg 11m delay · 0.0% late
Ukraine Airalliance
UKL · 1 flights · avg 51m delay · 100.0% late
Flexjet
LXJ · LXJ · 1 flights · avg 90m delay · 100.0% late
Chartright Air
HRT · 1 flights · avg —m delay · 0.0% late
Gridiron Air
RZN · GI · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

UAL2366N77536B738
2026-09-07 12:48  →  2026-09-07 15:31  ·  2h 42m
Replay
ASH6229N86322E75L
2026-09-06 19:09  →  2026-09-06 22:00  ·  2h 51m
Replay
UAL497N13720B737
2026-09-05 19:11  →  2026-09-05 22:05  ·  2h 54m
Replay
DAL2502N134DUBCS1
2026-09-05 15:46  →  2026-09-05 18:39  ·  2h 52m
Replay
UAL2366N73251B738
2026-09-05 12:39  →  2026-09-05 15:37  ·  2h 58m
Replay
DAL1299N134DUBCS1
2026-09-04 19:52  →  2026-09-04 22:39  ·  2h 47m
Replay
UAL497N27526B39M
2026-09-04 19:04  →  2026-09-04 21:53  ·  2h 48m
Replay
DAL2502N117DUBCS1
2026-09-04 14:55  →  2026-09-04 18:35  ·  3h 39m
Replay
DAL1299N108DQBCS1
2026-09-03 19:46  →  2026-09-03 22:38  ·  2h 51m
Replay
UAL497N47570B39M
2026-09-03 19:02  →  2026-09-03 22:32  ·  3h 30m
Replay

Codeshare partnerships

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

sells UAL 1156
sells DAL 658
sells DAL 447
sells DAL 348
sells DAL 342
sells DAL 257
sells UAL 256
sells DAL 226
sells UAL 1
sells UAL 1

Typical aircraft

Observed via ADS-B on this route

AIRBUS-BOMBARDIER Airbus A220-100
BCS1
47%
of flights
EMBRAER Embraer 175 long wing
E75L
18%
of flights
AIRBUS Airbus A320
A320
12%
of flights
BOEING Boeing 737-800
B738
6%
of flights
BOEING Boeing 737-900
B739
5%
of flights
BOEING Boeing 737-700
B737
5%
of flights
BOEING Boeing 737 MAX 9
B39M
1%
of flights
BOEING Boeing 737 MAX 8
B38M
1%
of flights

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View KIAH → KSLC