Is UA4499 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
9 min early
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 6
Arrival
Harrisburg
MDT
Actual
Scheduled 13:47
Sep 6
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
ORDMDT
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min late
ORD → PIA
- 94 min late
ORD → PIA
- 23 min early
ORD → PIA
- 13 min early
ORD → PIA
- 10 min early
ORD → PIA
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- 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 16, 2026Arrived | Chicago | Peoria | 1 | |
| Sep 15, 2026Arrived | Chicago | Peoria | 94 | |
| Sep 13, 2026Arrived | Chicago | Peoria | -23 | |
| Sep 11, 2026Arrived | Chicago | Peoria | -13 | |
| Sep 10, 2026Arrived | Chicago | Peoria | -10 | |
| Sep 9, 2026Arrived | Chicago | Peoria | -11 | |
| Sep 8, 2026Arrived | Chicago | Peoria | -9 | |
| Sep 7, 2026Arrived | Chicago | Harrisburg | 57 | |
| Sep 6, 2026Arrived | Chicago | Harrisburg | -9 | |
| Sep 5, 2026Arrived | Chicago | Harrisburg | 29 | |
| Aug 23, 2026Arrived | Chicago | Harrisburg | 1 |