Seattle to Houston
🇺🇸SEA🇺🇸IAHSeattle–Tacoma International Airport to George Bush Intercontinental AirportDomestic, United States
Distance
3,013 km
1,872 miles
Frequency
86 departures a week
S26 schedule
Airlines
2
United Airlines, Alaska Airlines, codeshares included
Typical delay
16 min
68 departures
The route
Great circle, 3,013 kmHow delayed is this route?
Measured over monthsDepartures from Seattle–Tacoma International Airport on this route are typically 16 minutes late (likely 13 to 24), across 68 departures we tracked between 2026-05-09 and 2026-08-02.
median delay of tracked departures on this leg. Flight Owl's own resolved departure predictions (flights our users tracked), not a census of all flights at the airport.
Airlines on this route
2 airlines with a flight number here- UAUnited Airlines
- ASAlaska Airlines
Every airline that puts its own flight number on this route. On a busy pair most of them are codeshare partners selling seats on another airline's aircraft, so this is wider than the list of airlines that actually operate it.
Flights on this route
2 of 16 flight numbers tracked often enough to describe| Flight | Airline | Departs | Aircraft | Departures seen |
|---|---|---|---|---|
| UA 2379 | United Airlines | 23:52 | B39M on 85% of sightings, also B738 | 35 |
| AS 398 | Alaska Airlines | 23:57 | B739 on 47% of sightings, also B39M, B738 | 25 |
Departure times are local to Seattle–Tacoma International Airport. A flight appears here once we have tracked it at least 10 times.