Is UA4420 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
15 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 18:13
Sep 18
Arrival
State College
SCE
Actual
Scheduled 22:55
Sep 18
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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IADSCE
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 15 min early
IAD → SCE
- 108 min late
IAD → ROA
- 18 min early
IAD → SCE
- 18 min early
IAD → SCE
- 21 min early
IAD → ROA
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 25
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 18, 2026Arrived | Dulles | State College | -15 | |
| Sep 17, 2026Arrived | Dulles | Roanoke | 108 | |
| Sep 16, 2026Arrived | Dulles | State College | -18 | |
| Sep 14, 2026Arrived | Dulles | State College | -18 | |
| Sep 13, 2026Arrived | Dulles | Roanoke | -21 | |
| Sep 12, 2026Arrived | Dulles | State College | -8 | |
| Sep 11, 2026Arrived | Dulles | Roanoke | -2 | |
| Sep 8, 2026Arrived | Dulles | Roanoke | -34 | |
| Sep 7, 2026Arrived | Chicago | Fargo | 10 | |
| Sep 6, 2026Arrived | Chicago | Fargo | 124 | |
| Sep 5, 2026Arrived | Chicago | Fargo | -26 | |
| Sep 4, 2026Arrived | Chicago | Fargo | -15 | |
| Aug 29, 2026Arrived | Chicago | Fargo | -26 | |
| Aug 28, 2026Arrived | Chicago | Fargo | -16 | |
| Aug 24, 2026Arrived | Chicago | Fargo | -24 | |
| Aug 23, 2026Arrived | Chicago | Fargo | -12 |