Flight UA 1577: Chicago O'Hare → San Francisco
United Airlines4 October 2026ScheduledUpdated 21 min ago, official airport data
Flight UA 1577, 4 October 2026
All flights Chicago O'Hare → San FranciscoNot departed yet
Flight time: 4 h 48 min
Data from the official airport boards. Times are local to each airport.
Follow flight UA 1577, 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
- 1 h 58 min
- Distance
- ≈ 2,964 km
- Days of the week
Punctuality of flight UA 1577
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight UA 1577 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Sun 4 Oct18:55 | San Francisco → San Diego | 18:55 | — | Scheduled |
| Sun 4 Oct10:42 | Knoxville → Chicago O'Hare | 10:42 | — | Scheduled |
Flight UA 1577: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 10:42
- Usual arrival time
- 11:40
Dates already on the boards
- Sun 4 OctDeparture 10:42, Arrival 11:40Scheduled
- Sun 4 OctDeparture 14:32, Arrival 17:20Scheduled
- Sun 4 OctDeparture 18:55, Arrival 20:45Scheduled
Route of flight UA 1577
Departure airport: Chicago O'Hare (ORD). Arrival airport: San Francisco (SFO). Scheduled flight time: about 1 h 58 min. Distance between the airports: about 2,964 km in a straight line.