Is UA4452 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
182 min late
Official source · Updated
Departure
Harrisburg
MDT
Actual
Sep 19
Arrival
Dulles
IAD
Actual
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Service date: · Scheduled departure date (America/Chicago)
126 min late
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 19
Arrival
Harrisburg
MDT
Actual
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 182 min late
MDT → IAD
- 126 min late
ORD → MDT
- 169 min late
MDT → IAD
- 10 min early
ORD → MDT
- 296 min late
MDT → IAD
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 7
- Observed cancellations
- 0
- Observed occurrences
- 36
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 19, 2026Arrived | Harrisburg | Dulles | 182 | |
| Sep 19, 2026Arrived | Chicago | Harrisburg | 126 | |
| Sep 18, 2026Arrived | Harrisburg | Dulles | 169 | |
| Sep 18, 2026Arrived | Chicago | Harrisburg | -10 | |
| Sep 17, 2026Arrived | Harrisburg | Dulles | 296 | |
| Sep 17, 2026Arrived | Chicago | Harrisburg | 295 | |
| Sep 16, 2026Arrived | Harrisburg | Dulles | -13 | |
| Sep 16, 2026Arrived | Chicago | Harrisburg | 2 | |
| Sep 15, 2026Arrived | Harrisburg | Dulles | 0 | |
| Sep 14, 2026Arrived | Harrisburg | Dulles | -15 | |
| Sep 14, 2026Arrived | Chicago | Harrisburg | -7 | |
| Sep 13, 2026Arrived | Chicago | Harrisburg | -19 | |
| Sep 12, 2026Arrived | Harrisburg | Dulles | 17 | |
| Sep 12, 2026Arrived | Chicago | Harrisburg | 39 | |
| Sep 11, 2026Arrived | Harrisburg | Dulles | -16 | |
| Sep 11, 2026Arrived | Chicago | Harrisburg | -19 | |
| Sep 10, 2026Arrived | Harrisburg | Dulles | -30 | |
| Sep 9, 2026Arrived | Harrisburg | Dulles | -19 | |
| Sep 8, 2026Arrived | Harrisburg | Dulles | -28 | |
| Sep 7, 2026Arrived | Chicago | Richmond | -15 | |
| Sep 6, 2026Arrived | Chicago | Richmond | -22 | |
| Sep 5, 2026Arrived | Chicago | Richmond | -11 | |
| Sep 4, 2026Arrived | Chicago | Richmond | -21 | |
| Aug 24, 2026Arrived | Chicago | Richmond | -31 |