United Airlines
Is UA4728 delayed?
UA4728 left Chicago 19 min early, at 07:31 on Nov 13. Arrival time not confirmed yet.
Usually on time: arrived within 15 min of schedule on 24 of the last 24 flights.
19 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Chicago
ORD
Actual
Scheduled 07:51
Nov 13
Arrival
Grand Rapids
GRR
Scheduled
Nov 13
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 25 min early
Chicago → Grand Rapids
- 17 min early
Chicago → Grand Rapids
- 33 min early
Chicago → Grand Rapids
- 2 min early
Chicago → Grand Rapids
- 28 min early
Chicago → Grand Rapids
Is UA4728 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Chicago (ORD) departures
- Left more than 15 min late
- 101 of 229
- Cancelled today
- 148
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 12, 2026Arrived | Chicago | Grand Rapids | -25 | |
| Nov 11, 2026Arrived | Chicago | Grand Rapids | -17 | |
| Nov 10, 2026Arrived | Chicago | Grand Rapids | -33 | |
| Nov 9, 2026Arrived | Chicago | Grand Rapids | -2 | |
| Nov 8, 2026Arrived | Chicago | Grand Rapids | -28 | |
| Nov 6, 2026Arrived | Chicago | Grand Rapids | -21 | |
| Nov 4, 2026Arrived | Chicago | Grand Rapids | -1 | |
| Nov 3, 2026Arrived | Chicago | Grand Rapids | -30 | |
| Nov 2, 2026Arrived | Chicago | Grand Rapids | 1 | |
| Oct 29, 2026Arrived | Chicago | Grand Rapids | -12 | |
| Oct 28, 2026Arrived | Chicago | Grand Rapids | -37 | |
| Oct 27, 2026Arrived | Chicago | Grand Rapids | -25 | |
| Oct 26, 2026Arrived | Chicago | Grand Rapids | -20 | |
| Oct 25, 2026Arrived | Chicago | Grand Rapids | -21 | |
| Oct 24, 2026Arrived | Denver | Albuquerque | -17 | |
| Oct 23, 2026Arrived | Denver | Albuquerque | -3 | |
| Oct 22, 2026Arrived | Denver | Albuquerque | 14 | |
| Oct 21, 2026Arrived | Denver | Albuquerque | -17 | |
| Oct 20, 2026Arrived | Denver | Albuquerque | 2 | |
| Oct 19, 2026Arrived | Denver | Albuquerque | -11 | |
| Oct 18, 2026Arrived | Denver | Albuquerque | -19 | |
| Oct 17, 2026Arrived | Denver | Albuquerque | -16 | |
| Oct 16, 2026Arrived | Denver | Albuquerque | -1 | |
| Oct 15, 2026Arrived | Denver | Albuquerque | -18 |