Is UA4478 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
2 min early
Updated
Departure
Chicago
ORD
Actual
Scheduled 10:25
Aug 31
Arrival
State College
SCE
Actual
Scheduled 17:18
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
ORDSCE
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
ORD → MSN
- 74 min late
ORD → MSN
- 10 min early
ORD → MSN
- 8 min early
ORD → MSN
- 21 min late
ORD → MSN
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 26
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 | Madison | -11 | |
| Sep 15, 2026Arrived | Chicago | Madison | 74 | |
| Sep 14, 2026Arrived | Chicago | Madison | -10 | |
| Sep 13, 2026Arrived | Chicago | Madison | -8 | |
| Sep 12, 2026Arrived | Chicago | Madison | 21 | |
| Sep 11, 2026Arrived | Chicago | Madison | 0 | |
| Sep 10, 2026Arrived | Chicago | Madison | -13 | |
| Sep 8, 2026Arrived | Chicago | Madison | 0 | |
| Sep 7, 2026Arrived | Chicago | State College | -25 | |
| Sep 6, 2026Arrived | Chicago | State College | -29 | |
| Sep 5, 2026Arrived | Chicago | State College | -21 | |
| Sep 4, 2026Arrived | Chicago | State College | 28 | |
| Aug 31, 2026Arrived | Chicago | State College | -2 |