United Airlines
Is UA4189 delayed?
UA4189 is listed as cancelled on Sep 27.
Usually on time: arrived within 15 min of schedule on 13 of the last 17 flights.
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 27
Arrival
Tulsa
TUL
Scheduled
Sep 27
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 23 min early
Chicago → Tulsa
- 32 min early
Chicago → Tulsa
- 28 min early
Chicago → Tulsa
- 23 min early
Newark → Bangor
- 71 min late
Asheville → Newark
Is UA4189 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Chicago (ORD) departures
- Left more than 15 min late
- 159 of 228
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Cancelled | Chicago | Tulsa | Not available | Not available |
| Sep 26, 2026Arrived | Chicago | Tulsa | -23 | |
| Sep 25, 2026Arrived | Chicago | Tulsa | -32 | |
| Sep 24, 2026Arrived | Chicago | Tulsa | -28 | |
| Sep 20, 2026Arrived | Newark | Bangor | -23 | |
| Sep 19, 2026Arrived | Asheville | Newark | 71 | |
| Sep 18, 2026Arrived | Asheville | Newark | 118 | |
| Sep 17, 2026Arrived | Newark | Bangor | -19 | |
| Sep 16, 2026Arrived | Newark | Bangor | -8 | |
| Sep 15, 2026Arrived | Newark | Bangor | 31 | |
| Sep 14, 2026Arrived | Newark | Bangor | -18 | |
| Sep 12, 2026Arrived | Asheville | Newark | -14 | |
| Sep 10, 2026Arrived | Newark | Bangor | 49 | |
| Sep 9, 2026Arrived | Newark | Bangor | -7 | |
| Sep 8, 2026Arrived | Newark | Bangor | 15 | |
| Sep 7, 2026Arrived | Newark | Greensboro | -26 | |
| Sep 5, 2026Arrived | Newark | Greensboro | -11 | |
| Sep 4, 2026Arrived | Newark | Greensboro | -11 |
Email me if UA4189 runs late
We email you if your next UA4189 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.