The route from Seattle Tacoma International Airport (KSEA) in Seattle to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 2,529 scheduled flights on this route across 10 carriers. The most active operator is UAL (UAL). Average block time is 3h 59m. Departures average 28 minutes off schedule, with 59% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.
Scheduled
2,529
last 480 days
ADS-B observed
590
Airlines
10
Avg dep delay
28m
Late >15 min
59.1%
Cancel rate
0.63%
Airlines on this route
5 carriers · scheduled
UAL
11 cancelled
United Airlines
UAL · UA
· 1,500 flights
· avg 27m delay
· 53.2% late
ASA
5 cancelled
Alaska Airlines
ASA · AS
· 1,019 flights
· avg 31m delay
· 67.8% late
GTI
Atlas Air
GTI · 5Y
· 8 flights
· avg 33m delay
· 62.5% late
ATN
Air Transport International
ATN · 8C
· 1 flights
· avg 38m delay
· 100.0% late
ANA
All Nippon Airways Co. Ltd
ANA · NH
· 1 flights
· avg 10m delay
· 0.0% late
Recent observed flights
From ADS-B trace data
Codeshare partnerships
Marketing carriers selling tickets on this route under their own flight numbers
HA
sells
AS
ASA
840
TN
sells
AS
ASA
737
QR
sells
AS
ASA
522
SQ
sells
AS
ASA
432
JL
sells
AS
ASA
322
BR
sells
UA
UAL
293
OZ
sells
UA
UAL
244
AY
sells
AS
ASA
69
EK
sells
UA
UAL
67
UA
sells
NH
ANA
1
Typical aircraft
Observed via ADS-B on this route
BOEING Boeing 737-900
B739
32%
of flights
BOEING Boeing 737 MAX 9
B39M
27%
of flights
BOEING Boeing 737-800
B738
18%
of flights
BOEING Boeing 737 MAX 8
B38M
11%
of flights
AIRBUS Airbus A320
A320
9%
of flights
AIRBUS Airbus A319
A319
0%
of flights
BOEING Boeing 787-8 BBJ/Dreamliner
B788
0%
of flights
Looking for the return flight?
View KIAH → KSEA