United UA4900 Flight Status Tracker
UA4900 is a domestic flight operated by United. UA4900 is departing from Houston (IAH), United States and arriving at Knoxville (TYS), United States. The flight distance is about 1241.56 km or 771.47 miles and flight time is 2 hours 22 minutes. Get the latest status of UA4900 / UAL4900 here.
Update on Dec. 22, 2025, 1:56 p.m.
Lastest Status
Scheduled On time
| IAH | TYS |
Distance: 1241.56 km / 771.47 miles or 670.39 nautical miles.
Departure Houston George Bush Intercontinental Airport
Estimate Departure: 16:35
Scheduled Departure: 16:35
Departure Terminal : C Gate None
Arrival Knoxville Airport
Estimate Arrival: 19:50
Scheduled Arrival: 19:50
Arrival Terminal : N/A Gate None
Flight UA4900 detail information
| Type | Domestic Flight |
| Route | Departure Houston (IAH), United States and arriving at Knoxville (TYS), United States |
| Airlines | United (UA) |
| Aircraft | EMBRAER ERJ 135 / ERJ 140 / ERJ 145 |
| Flight Duration | 2 hours 22 minutes |
| Flight Distance | 1241.56 km /771.47 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA4900 Airports
| Departures |
|---|
| Airport: Houston George Bush Intercontinental Airport, United States |
| ICAO Code: IAH |
| IAH Current time: 09:37 22-Dec-2025 |
| Arrivals |
| Airport: Knoxville Airport, United States |
| ICAO Code: TYS |
| TYS Current time: 10:37 22-Dec-2025 |