United UA2400 Flight Status Tracker
UA2400 is a domestic flight operated by United. UA2400 is departing from Boston (BOS), United States and arriving at San Francisco (SFO), United States. The flight distance is about 4351.97 km or 2704.19 miles and flight time is 6 hours 43 minutes. Get the latest status of UA2400 / UAL2400 here.
Update on April 1, 2026, 8:51 p.m.
Lastest Status
Departed On time
| BOS | SFO |
Distance: 4351.97 km / 2704.19 miles or 2349.88 nautical miles.
Departure Boston Logan International Airport
Actual Departure: 17:51
Scheduled Departure: 18:01
Departure Terminal : B Gate None
Arrival San Francisco International Airport
Estimate Arrival: 21:56
Scheduled Arrival: 21:50
Arrival Terminal : 3 Gate None
Flight UA2400 detail information
| Type | Domestic Flight |
| Route | Departure Boston (BOS), United States and arriving at San Francisco (SFO), United States |
| Airlines | United (UA) |
| Aircraft | B39M |
| Flight Duration | 6 hours 43 minutes |
| Flight Distance | 4351.97 km /2704.19 miles |
| Operating Days | Monday, Tuesday, Saturday, Sunday |
Find more flight status
UA2400 Airports
| Departures |
|---|
| Airport: Boston Logan International Airport, United States |
| ICAO Code: BOS |
| BOS Current time: 18:31 01-Apr-2026 |
| Arrivals |
| Airport: San Francisco International Airport, United States |
| ICAO Code: SFO |
| SFO Current time: 15:31 01-Apr-2026 |