| EXPECTED TO ARRIVE IN 1 HOUR 53 MINUTES |
 |  |
Departure (UA2121 Flight Schedule)
George Bush Intercontinental (IAH/KIAH)
Houston, United States
16:20 CDT
Wed 30-Apr-2025
| LATE 1 hour 17 min |
CDT 00:00:00 DAY
Arrival (UA2121 Flight Schedule)
PDT 00:00:00 DAY
Flight Radar Checker UA 2121
Live Flight Tracker Map
Flight UA2121 from Houston to Seattle is operated by United Airlines. Scheduled time of departure from George Bush Intercontinental is 16:20 CDT and scheduled time of arrival in Seattle Tacoma Intl is 19:23 PDT. The duration of the flight is 5 hours 3 minutes.
History Flight Information for UA2121 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Thu, 01 May | UA2121 | Lambert St Louis Intl (STL) | George Bush Intercontinental (IAH) | 16:57 CDT | 19:10 CDT | |||
| Wed, 30 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N898UA ( A319) | 18:24 CDT | 17:00 PDT |
| Tue, 29 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N493UA (Airbus A320) | 18:02 CDT | 19:06 PDT |
| Mon, 28 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N456UA (Airbus A320) | 16:32 CDT | 19:20 PDT |
| Sun, 27 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | 16:34 CDT | 18:36 PDT | |
| Sat, 26 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | 16:34 CDT | 17:31 PDT | |
| Fri, 25 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N840UA (Airbus A319) | 17:31 CDT | 19:35 PDT |
| Thu, 24 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N893UA (Airbus A319) | 16:48 CDT | 19:08 PDT |
| Wed, 23 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | |||
| Tue, 22 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N819UA (Airbus A319) | 16:28 CDT | 18:45 PDT |
| Mon, 21 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N803UA (Airbus A319) | 17:58 CDT | 20:32 PDT |
| Sun, 20 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N427UA (Airbus A320) | 16:52 CDT | 19:14 PDT |
| Sat, 19 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N39416 (Boeing B739) | 16:37 CDT | 19:45 PDT |
| Fri, 18 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N831UA (Airbus A319) | 16:43 CDT | 18:42 PDT |
| Thu, 17 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N453UA (Airbus A320) | 16:53 CDT | 19:02 PDT |
| Wed, 16 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | 16:41 CDT | 19:02 PDT | |
| Tue, 15 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | 17:36 CDT | 19:46 PDT | |
| Mon, 14 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N426UA (Airbus A320) | 17:03 CDT | 19:31 PDT |
| Sun, 13 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N477UA (Airbus A320) | 16:35 CDT | 19:29 PDT |
| Sat, 12 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N812UA (Airbus A319) | 16:34 CDT | 18:47 PDT |
| Fri, 11 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N851UA (Airbus A319) | 16:37 CDT | 18:52 PDT |
| Thu, 10 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N446UA (Airbus A320) | 18:09 CDT | 19:26 PDT |
| Wed, 09 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | 16:35 CDT | 19:01 PDT | |
| Tue, 08 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N39461 (Boeing B739) | 16:53 CDT | 17:50 PDT |
| Mon, 07 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N66803 (Boeing B739) | 16:49 CDT | 18:54 PDT |
| Sun, 06 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N430UA (Airbus A320) | 16:32 CDT | 18:22 PDT |
| Sat, 05 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N472UA (Airbus A320) | 21:34 CDT | 23:33 PDT |
| Fri, 04 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | |||
| Thu, 03 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N852UA (Airbus A319) | 16:34 CDT | 19:22 PDT |
| Wed, 02 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N849UA (Airbus A319) | 16:51 CDT | 20:05 PDT |
| Tue, 01 Apr | UA2121 | George Bush Intercontinental (IAH) | Seattle Tacoma Intl (SEA) | 16:20 CDT | 19:23 PDT | N897UA ( A319) | 16:29 CDT | 19:36 PDT |
Disclaimer for UA2121 Flight Radar Data
Flight UA2121 from George Bush Intercontinental to Seattle Tacoma Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA2121 data.
