Is UA3598 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
53 min late
Updated
Departure
Chicago
ORD
Actual
Scheduled 17:59
Aug 25
Arrival
Louisville
SDF
Actual
Scheduled 00:36
Aug 26
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
ORDSDF
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 36 min late
ORD → SDF
- 21 min early
ORD → SDF
- 13 min late
ORD → SDF
- 30 min late
ORD → SDF
- 34 min early
ORD → SDF
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 26
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 15, 2026Arrived | Chicago | Louisville | 36 | |
| Sep 14, 2026Arrived | Chicago | Louisville | -21 | |
| Sep 13, 2026Arrived | Chicago | Louisville | 13 | |
| Sep 12, 2026Arrived | Chicago | Louisville | 30 | |
| Sep 11, 2026Arrived | Chicago | Louisville | -34 | |
| Sep 10, 2026Arrived | Chicago | Louisville | -12 | |
| Sep 9, 2026Arrived | Chicago | Louisville | -12 | |
| Sep 8, 2026Arrived | Chicago | Louisville | -11 | |
| Sep 7, 2026Arrived | Chicago | Louisville | -15 | |
| Sep 6, 2026Arrived | Chicago | Louisville | -20 | |
| Sep 5, 2026Arrived | Chicago | Louisville | 1 | |
| Sep 4, 2026Arrived | Chicago | Louisville | -2 | |
| Sep 3, 2026Arrived | Chicago | Louisville | 186 | |
| Sep 2, 2026Arrived | Chicago | Louisville | -19 | |
| Aug 30, 2026Arrived | Chicago | Louisville | 43 | |
| Aug 25, 2026Arrived | Chicago | Louisville | 53 |