United UA4391 Flight Status Tracker
UA4391 is a domestic flight operated by United. UA4391 is departing from Grand Rapids (GRR), United States and arriving at Chicago (ORD), United States. The flight distance is about 219.93 km or 136.66 miles and flight time is 1 hours 4 minutes. Get the latest status of UA4391 / UAL4391 here.
Update on Jan. 14, 2026, 8:43 a.m.
Lastest Status
Scheduled On time
| GRR | ORD |
Distance: 219.93 km / 136.66 miles or 118.75 nautical miles.
Departure Gerald R. Ford International Airport
Estimate Departure: 19:55
Scheduled Departure: 19:55
Departure Terminal : N/A Gate None
Arrival Chicago O'Hare International Airport
Estimate Arrival: 21:58
Scheduled Arrival: 21:58
Arrival Terminal : A Gate None
Flight UA4391 detail information
| Type | Domestic Flight |
| Route | Departure Grand Rapids (GRR), United States and arriving at Chicago (ORD), United States |
| Airlines | United (UA) |
| Aircraft | CR5 |
| Flight Duration | 1 hours 4 minutes |
| Flight Distance | 219.93 km /136.66 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA4391 Airports
| Departures |
|---|
| Airport: Gerald R. Ford International Airport, United States |
| ICAO Code: GRR |
| GRR Current time: 05:43 14-Jan-2026 |
| Arrivals |
| Airport: Chicago O'Hare International Airport, United States |
| ICAO Code: ORD |
| ORD Current time: 04:43 14-Jan-2026 |