Information about flight UA543
Flight UA543 O'Hare International Airport (Chicago) – San Francisco International Airport (San Francisco) is carried out by United Express 6 time(s) a week: tue, wed, thu, fri, sat, sun.
The flight time is from 1h 57m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 07:00 | 07:57 | wed, thu, fri, sat, sun | United Express | 1h 57m | Buffalo Niagara International Airport — O'Hare International Airport | search |
| 10:30 | 13:12 | tue, wed, thu, fri, sun | United Express | 4h 42m | O'Hare International Airport — San Francisco International Airport | search |
| 10:30 | 13:27 | sat | United Express | 4h 57m | O'Hare International Airport — San Francisco International Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 26 Mar 2026 | O'Hare International Airport — San Francisco International Airport | 11:00 | 14:02 | 5h 2m | B739 (Boeing 737-924(ER)) | United Express | search |
| 05 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:27 | 4h 57m | A21N (Airbus A321-271NX) | United Express | search |
| 06 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:58 | 1h 58m | A319 (Airbus A319-131) | United Express | search |
| 06 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:12 | 4h 42m | B788 (Boeing 787-8 Dreamliner) | United Express | search |
| 07 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:57 | 1h 57m | B738 (Boeing 737-824) | United Express | search |
| 07 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:12 | 4h 42m | A21N (Airbus A321-271NX) | United Express | search |
| 08 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:57 | 1h 57m | B738 (Boeing 737-824) | United Express | search |
| 08 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:12 | 4h 42m | B78X (Boeing 787-10 Dreamliner) | United Express | search |
| 09 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:57 | 1h 57m | B738 (Boeing 737-824) | United Express | search |
| 09 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:12 | 4h 42m | B789 (Boeing 787-9 Dreamliner) | United Express | search |
| 10 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:57 | 1h 57m | B738 (Boeing 737-824) | United Express | search |
| 10 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:12 | 4h 42m | B788 (Boeing 787-8 Dreamliner) | United Express | search |
| 11 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:57 | 1h 57m | B738 (Boeing 737-824) | United Express | search |
| 11 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:27 | 4h 57m | A21N (Airbus A321-271NX) | United Express | search |
| 12 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 07:00 | 07:57 | 1h 57m | B738 (Boeing 737-824) | United Express | search |
| 12 Apr 2026 | O'Hare International Airport — San Francisco International Airport | 10:30 | 13:12 | 4h 42m | B788 (Boeing 787-8 Dreamliner) | United Express | search |
Return flights: AA2614, UA1053, UA1954, UA2056, UA2262, UA2278, UA2480, UA2855, UA3914,