Is UA4587 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
54 min late
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 15
Arrival
Harrisburg
MDT
Actual
Scheduled 18:53
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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ORDMDT
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 54 min late
ORD → MDT
- 252 min late
ORD → MDT
- 1 min early
ORD → MDT
- 32 min early
ORD → MDT
- 14 min early
ORD → MDT
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 28
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 | Harrisburg | 54 | |
| Sep 14, 2026Arrived | Chicago | Harrisburg | 252 | |
| Sep 12, 2026Arrived | Chicago | Harrisburg | -1 | |
| Sep 11, 2026Arrived | Chicago | Harrisburg | -32 | |
| Sep 10, 2026Arrived | Chicago | Harrisburg | -14 | |
| Sep 9, 2026Arrived | Chicago | Harrisburg | -26 | |
| Sep 8, 2026Arrived | Chicago | Harrisburg | -28 | |
| Sep 7, 2026Arrived | Chicago | Madison | -14 | |
| Sep 7, 2026Arrived | Traverse City | Chicago | -4 | |
| Sep 6, 2026Arrived | Traverse City | Chicago | -22 | |
| Sep 5, 2026Arrived | Chicago | Madison | 11 | |
| Sep 5, 2026Arrived | Traverse City | Chicago | -13 | |
| Sep 4, 2026Arrived | Chicago | Madison | 7 | |
| Sep 4, 2026Arrived | Traverse City | Chicago | 724 | |
| Sep 1, 2026Arrived | Chicago | Madison | -25 | |
| Aug 28, 2026Arrived | Chicago | Madison | -7 |