Information about flight UA551
Flight UA551 Lambert-St. Louis International Airport (Saint Louis) – Denver International Airport (Denver) is carried out by United Express 6 time(s) a week: mon, wed, thu, fri, sat, sun.
The flight time is from 2h 38m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 07:15 | 09:03 | sat | United Express | 2h 48m | LaGuardia Airport — O'Hare International Airport | search |
| 17:59 | 19:38 | wed, thu, fri, sun | United Express | 2h 39m | Lambert-St. Louis International Airport — Denver International Airport | search |
| 18:00 | 19:38 | mon, wed, thu, sun | United Express | 2h 38m | Lambert-St. Louis International Airport — Denver International Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 18 Jan 2026 | Lambert-St. Louis International Airport — Denver International Airport | 18:00 | 19:38 | 2h 38m | 738 | United Express | search |
| 19 Jan 2026 | Lambert-St. Louis International Airport — Denver International Airport | 18:00 | 19:38 | 2h 38m | 738 | United Express | search |
| 21 Jan 2026 | Lambert-St. Louis International Airport — Denver International Airport | 18:00 | 19:38 | 2h 38m | 738 | United Express | search |
| 22 Jan 2026 | Lambert-St. Louis International Airport — Denver International Airport | 18:00 | 19:38 | 2h 38m | 738 | United Express | search |
Return flights: F93302, UA1315, UA1422, UA652, WN1076, WN1658, WN2675, WN2684, WN2685, WN282, WN2981, WN4156, WN4216, WN4382, WN4813,