UA434 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA434, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Houston - Houston George Bush Intercontinental Airport (Airport Code IAH).
This flight data pertains specifically to the flight's details for Monday, October 26, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA434
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA434
UA434 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA434 United Airlines to Houston
Landed - On-time
Flight Status for Monday October 26, 2026
This flight is also scheduled for Today (October 27, 2026). See it here
This flight is also scheduled for Tomorrow (October 28, 2026). See it here
Landed - On-time
Flight Status for Monday October 26, 2026
Airline information
United Airlines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)
Departure
Seattle (SEA)
October 26, 2026
Seattle-Tacoma International Airport
Departed at:
01:55 pm
Gate:
S9
Scheduled Departure Time: 01:59 pm
Arrival
Houston (IAH)
October 26, 2026
Houston George Bush Intercontinental Airport
Arrived at:
08:12 pm
Terminal:
C
Gate:
C3
Scheduled Arrival Time: 08:20 pm
Baggage: C4
Disclaimer
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Additional Information
Which is the frequency of flight UA434?
The flight UA434 is scheduled to flight on Monday, Tuesday, Sunday on a weekly basis.
Which is the distance of flight UA434?
The distance between the two airports is 1873 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2026-10-27 06:33:25
Current Time in Houston: 2026-10-27 08:33:25
The flight UA434 is scheduled to flight on Monday, Tuesday, Sunday on a weekly basis.
Which is the distance of flight UA434?
The distance between the two airports is 1873 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2026-10-27 06:33:25
Current Time in Houston: 2026-10-27 08:33:25
Alternative Flights
The following airlines serves the same route between Seattle and Houston:
Alaska Airlines
- Flight Number: AS240. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: AS438. (On Time performance: 76 - Average Delay: 11 minutes)
United Airlines
- Flight Number: UA1660. (On Time performance: 87 - Average Delay: 19 minutes)
- Flight Number: UA1752. (On Time performance: 81 - Average Delay: 15 minutes)
- Flight Number: UA2135. (On Time performance: 89 - Average Delay: 14 minutes)
- Flight Number: UA2702. (On Time performance: 91 - Average Delay: 4 minutes)
Alaska Airlines
- Flight Number: AS240. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: AS438. (On Time performance: 76 - Average Delay: 11 minutes)
United Airlines
- Flight Number: UA1660. (On Time performance: 87 - Average Delay: 19 minutes)
- Flight Number: UA1752. (On Time performance: 81 - Average Delay: 15 minutes)
- Flight Number: UA2135. (On Time performance: 89 - Average Delay: 14 minutes)
- Flight Number: UA2702. (On Time performance: 91 - Average Delay: 4 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA434
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
26 October
26 October
01:55 pm
Seattle (SEA)
Seattle (SEA)
08:12 pm
Houston (IAH)
Houston (IAH)
04h 17min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
25 October
25 October
02:09 pm
Seattle (SEA)
Seattle (SEA)
08:43 pm
Houston (IAH)
Houston (IAH)
04h 34min
Boeing 737-800
Boeing 737-800
Landed - Delayed