Is UA4588 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
30 min early
Official source · Updated
Departure
Louisville
SDF
Actual
Scheduled 17:50
Sep 8
Arrival
Chicago
ORD
Actual
Scheduled 14:30
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
SDFORD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 2 min early
ROC → EWR
- 15 min early
ROC → EWR
- 7 min early
ROC → EWR
- 6 min early
ROC → EWR
- 1 min early
ROC → EWR
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 18
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 18, 2026Arrived | Rochester | Newark | -2 | |
| Sep 17, 2026Arrived | Rochester | Newark | -15 | |
| Sep 16, 2026Arrived | Rochester | Newark | -7 | |
| Sep 15, 2026Arrived | Rochester | Newark | -6 | |
| Sep 14, 2026Arrived | Rochester | Newark | -1 | |
| Sep 13, 2026Arrived | Rochester | Newark | -4 | |
| Sep 12, 2026Arrived | Rochester | Newark | 18 | |
| Sep 11, 2026Arrived | Rochester | Newark | -4 | |
| Sep 10, 2026Arrived | Rochester | Newark | -2 | |
| Sep 9, 2026Arrived | Rochester | Newark | -14 | |
| Sep 8, 2026Arrived | Louisville | Chicago | -30 | |
| Sep 5, 2026Arrived | Houston | Corpus Christi | -2 |