Is UA3878 delayed?
No result recorded for UA3878 on Nov 14. It was scheduled to reach Chicago at 09:48 (as of Nov 14, 16:16 UTC). Of its last 3 arrivals, 1 landed more than 15 min late.
The GADUIN market gives an on-time arrival at Chicago a 76% chance.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Winston Salem
INT
Scheduled
Nov 14
Arrival
Chicago
ORD
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Think UA3878 will be late today? Delayed is at 22¢ and pays out x4.50.
How will United Airlines 3878 Winston Salem → Chicago arrive on Nov 14?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 17 min late
Denver → Wichita
- On schedule (11 min behind)
Houston → Amarillo
- 11 min early
Denver → Lake City
Is UA3878 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Chicago (ORD) departures
- Left more than 15 min late
- 69 of 171
- Cancelled today
- 135
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Denver | Lake City | Not available | Not available |
| Nov 12, 2026Cancelled | Wichita | Houston | Not available | Not available |
| Nov 7, 2026Arrived | Denver | Wichita | 17 | |
| Nov 4, 2026Arrived | Houston | Amarillo | 11 | |
| Nov 1, 2026Cancelled | Melbourne | Houston | Not available | Not available |
| Oct 29, 2026Arrived | Denver | Lake City | -11 | |
| Oct 23, 2026Cancelled | Houston | Wichita | Not available | Not available |
| Oct 19, 2026Cancelled | Chicago | Melbourne | Not available | Not available |
| Oct 16, 2026Cancelled | Chicago/Rockford | Houston | Not available | Not available |