UA8156 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA8156, which currently operates between the airports of Houston - Houston George Bush Intercontinental Airport (Airport Code IAH) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Tuesday, July 15, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA8156
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA8156
UA8156 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
UA8156 United Airlines from Houston
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
United Airlines
Departure
Houston (IAH)
July 15, 2025
Houston George Bush Intercontinental Airport
Arrival
Seattle (SEA)
July 15, 2025
Seattle-Tacoma International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seattle-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight UA8156?
The flight UA8156 is scheduled to flight on Tuesday, Sunday on a weekly basis.
Which is the distance of flight UA8156?
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 Houston: 2025-07-30 17:22:38
Current Time in Seattle: 2025-07-30 15:22:38
The flight UA8156 is scheduled to flight on Tuesday, Sunday on a weekly basis.
Which is the distance of flight UA8156?
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 Houston: 2025-07-30 17:22:38
Current Time in Seattle: 2025-07-30 15:22:38
Alternative Flights
The following airlines serves the same route between Houston and Seattle:
Alaska Airlines
- Flight Number: AS399. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: AS439. (On Time performance: 39 - Average Delay: 40 minutes)
- Flight Number: AS453. (On Time performance: 77 - Average Delay: 25 minutes)
United Airlines
- Flight Number: UA1894. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: UA2456. (On Time performance: 58 - Average Delay: 33 minutes)
- Flight Number: UA2606. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: UA382. (On Time performance: 55 - Average Delay: 47 minutes)
- Flight Number: UA774. (On Time performance: 61 - Average Delay: 25 minutes)
Alaska Airlines
- Flight Number: AS399. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: AS439. (On Time performance: 39 - Average Delay: 40 minutes)
- Flight Number: AS453. (On Time performance: 77 - Average Delay: 25 minutes)
United Airlines
- Flight Number: UA1894. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: UA2456. (On Time performance: 58 - Average Delay: 33 minutes)
- Flight Number: UA2606. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: UA382. (On Time performance: 55 - Average Delay: 47 minutes)
- Flight Number: UA774. (On Time performance: 61 - Average Delay: 25 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 UA8156
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
15 July
15 July
09:27 pm
Houston (IAH)
Houston (IAH)
11:25 pm
Seattle (SEA)
Seattle (SEA)
03h 58min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Sunday
06 July
06 July
09:01 pm
Houston (IAH)
Houston (IAH)
11:00 pm
Seattle (SEA)
Seattle (SEA)
03h 59min
Landed - On-time
Tuesday
01 July
01 July
08:21 pm
Houston (IAH)
Houston (IAH)
10:21 pm
Seattle (SEA)
Seattle (SEA)
04h 00min
Boeing 737-800
Boeing 737-800
Landed - On-time