Is UA3577 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
29 min early
Official source · Updated
Departure
Pittsburgh
PIT
Actual
Scheduled 20:11
Sep 7
Arrival
Chicago
ORD
Actual
Scheduled 17:00
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
PITORD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 12 min late
GSP → EWR
- 1 min late
GSP → EWR
- 7 min early
GSP → EWR
- 1 min early
GSP → EWR
- 12 min early
GSP → EWR
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 12
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 17, 2026Arrived | Greenville | Newark | 12 | |
| Sep 16, 2026Arrived | Greenville | Newark | 1 | |
| Sep 15, 2026Arrived | Greenville | Newark | -7 | |
| Sep 14, 2026Arrived | Greenville | Newark | -1 | |
| Sep 11, 2026Arrived | Greenville | Newark | -12 | |
| Sep 10, 2026Arrived | Greenville | Newark | 42 | |
| Sep 9, 2026Arrived | Greenville | Newark | 2 | |
| Sep 8, 2026Arrived | Greenville | Newark | -9 | |
| Sep 7, 2026Arrived | Pittsburgh | Chicago | -29 | |
| Sep 6, 2026Arrived | Pittsburgh | Chicago | 9 | |
| Sep 5, 2026Arrived | Pittsburgh | Chicago | -29 | |
| Sep 4, 2026Arrived | Pittsburgh | Chicago | 0 |