United UA4320 Flight Status Tracker
UA4320 is a domestic flight operated by United. UA4320 is departing from Houston (IAH), United States and arriving at Killeen (GRK), United States. The flight distance is about 266.43 km or 165.55 miles and flight time is 2 hours 31 minutes. Get the latest status of UA4320 / UAL4320 here.
Update on Feb. 18, 2026, 4:04 p.m.
Lastest Status
Scheduled On time
| IAH | GRK |
Distance: 266.43 km / 165.55 miles or 143.86 nautical miles.
Departure Houston George Bush Intercontinental Airport
Estimate Departure: 20:29
Scheduled Departure: 20:29
Departure Terminal : B Gate None
Arrival Killeen Gray AAF Airport
Estimate Arrival: 21:59
Scheduled Arrival: 21:59
Arrival Terminal : N/A Gate None
Flight UA4320 detail information
| Type | Domestic Flight |
| Route | Departure Houston (IAH), United States and arriving at Killeen (GRK), United States |
| Airlines | United (UA) |
| Aircraft | ERJ |
| Flight Duration | 2 hours 31 minutes |
| Flight Distance | 266.43 km /165.55 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday |
Find more flight status
UA4320 Airports
| Departures |
|---|
| Airport: Houston George Bush Intercontinental Airport, United States |
| ICAO Code: IAH |
| IAH Current time: 11:39 18-Feb-2026 |
| Arrivals |
| Airport: Killeen Gray AAF Airport, United States |
| ICAO Code: GRK |
| GRK Current time: 11:39 18-Feb-2026 |