Is UA5539 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
24 min early
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 7
Arrival
Grand Rapids
GRR
Actual
Scheduled 12:11
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
ORDGRR
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 158 min late
SDF → ORD
- 31 min early
SDF → ORD
- 38 min early
SDF → ORD
- 4 min early
SDF → ORD
- 19 min early
SDF → ORD
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 1
- Observed occurrences
- 23
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | Louisville | Chicago | 158 | |
| Sep 14, 2026Arrived | Louisville | Chicago | -31 | |
| Sep 13, 2026Arrived | Louisville | Chicago | -38 | |
| Sep 12, 2026Arrived | Louisville | Chicago | -4 | |
| Sep 11, 2026Arrived | Louisville | Chicago | -19 | |
| Sep 10, 2026Arrived | Louisville | Chicago | -23 | |
| Sep 7, 2026Arrived | Chicago | Grand Rapids | -24 | |
| Sep 5, 2026Arrived | Chicago | Grand Rapids | -14 | |
| Sep 4, 2026Arrived | Chicago | Grand Rapids | 27 | |
| Aug 31, 2026Arrived | Chicago | Grand Rapids | -17 | |
| Aug 27, 2026Cancelled | Chicago | Not available | Not available | |
| Aug 25, 2026Arrived | Chicago | Grand Rapids | -31 |