Flight UA 2356: San Francisco → Boston
United Airlines4 October 2026DepartedUpdated 21 min ago, official airport data
Flight UA 2356, 4 October 2026
All flights San Francisco → BostonIn flight
An estimate from the times on the boards, not the aircraft's position.
Flight time: 5 h 54 min
Data from the official airport boards. Times are local to each airport.
Follow flight UA 2356, 4 October 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
- Flight time
- 5 h 54 min
- Distance
- ≈ 4,341 km
- Days of the week
Punctuality of flight UA 2356
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight UA 2356 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Sun 4 Oct07:15no delay | Las Vegas → San Francisco | 07:15 | no delay | Landed |
Flight UA 2356: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 07:15
- Usual arrival time
- 08:56
Dates already on the boards
- Sun 4 OctDeparture 07:15, Arrival 08:56Landed
- Sun 4 OctDeparture 10:50, Arrival 19:44Departed
- Mon 5 OctDeparture 07:15Scheduled
Follow flight UA 2356, 5 October 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
Route of flight UA 2356
Departure airport: San Francisco (SFO). Arrival airport: Boston (BOS). Scheduled flight time: about 5 h 54 min. Distance between the airports: about 4,341 km in a straight line.