United UA3872 Flight Status Tracker
UA3872 is a domestic flight operated by United. UA3872 is departing from Lexington (LEX), United States and arriving at Washington (IAD), United States. The flight distance is about 631.82 km or 392.60 miles and flight time is 1 hours 33 minutes. Get the latest status of UA3872 / UAL3872 here.
Update on May 19, 2026, 8:19 p.m.
Lastest Status
N/A
| LEX | IAD |
Distance: 631.82 km / 392.60 miles or 341.16 nautical miles.
Departure Lexington Blue Grass Airport
Scheduled Departure: 4 p.m.
Departure Terminal : N/A Gate None
Arrival Washington Dulles Airport
Scheduled Arrival: 7:54 p.m.
Arrival Terminal : N/A Gate None
Flight UA3872 detail information
| Type | Domestic Flight |
| Route | Departure Lexington (LEX), United States and arriving at Washington (IAD), United States |
| Airlines | United (UA) |
| Aircraft | CRJ |
| Flight Duration | 1 hours 33 minutes |
| Flight Distance | 631.82 km /392.60 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA3872 Airports
| Departures |
|---|
| Airport: Lexington Blue Grass Airport, United States |
| ICAO Code: LEX |
| LEX Current time: 22:17 05-Jul-2026 |
| Arrivals |
| Airport: Washington Dulles Airport, United States |
| ICAO Code: IAD |
| IAD Current time: 22:17 05-Jul-2026 |