United Airlines
Is UA4543 delayed?
No, UA4543 landed in Huntsville 19 min early, at 09:52 on Nov 14 (as of Nov 14, 15:52 UTC).
19 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 09:21
Nov 14
Arrival
Huntsville
HSV
Actual
Scheduled 10:11
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Also sold as AC4188, NZ2398, NZ2758, CM1195, LX3279, EK6326
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 19 min early
Dulles → Huntsville
- 9 min early
Pittsburgh → Chicago
- On schedule (12 min behind)
Pittsburgh → Chicago
- 28 min early
Dulles → Huntsville
- On time
Pittsburgh → Chicago
Is UA4543 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Not graded: 6, with no published arrival schedule to compare against. They are in no other figure.
Percentages and delay figures appear once 20 arrivals are graded.
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Dulles (IAD) departures
- Delayed: left more than 15 min after schedule
- 45 delayed, 32 cancelled of 161 departures on record
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Arrived | Dulles | Huntsville | -19 | |
| Nov 13, 2026Cancelled | Pittsburgh | Chicago | Not available | Not available |
| Nov 12, 2026Arrived | Pittsburgh | Chicago | -9 | |
| Nov 9, 2026Arrived | Pittsburgh | Chicago | 12 | |
| Nov 7, 2026Arrived | Dulles | Huntsville | -28 | |
| Nov 6, 2026Arrived | Pittsburgh | Chicago | 0 | |
| Nov 5, 2026Arrived | Pittsburgh | Chicago | 2 | |
| Nov 2, 2026ArrivedNot graded: no published schedule | Pittsburgh | Chicago | Not available | |
| Oct 31, 2026Arrived | Dulles | Huntsville | -34 | |
| Oct 30, 2026ArrivedNot graded: no published schedule | Pittsburgh | Chicago | Not available | |
| Oct 28, 2026ArrivedNot graded: no published schedule | Pittsburgh | Chicago | Not available | |
| Oct 27, 2026ArrivedNot graded: no published schedule | Pittsburgh | Chicago | Not available | |
| Oct 26, 2026ArrivedNot graded: no published schedule | Pittsburgh | Chicago | Not available | |
| Oct 25, 2026Arrived | Dulles | Huntsville | -26 |