UA4189 Aircraft Specifications
According to Trip.com real-time data, the UA4189 flight from Chicago to Tulsa on 10/23/2026 is operated using the aircraft model Bombardier CRJ-550. This aircraft has been in service for 20y, 6m. The aircraft has 50 seats.
Bombardier CRJ-550
On-Time Departure
85
%
On-Time Arrival
93
%
Avg. Early
11 minutes
Aircraft Age
20y, 6m
Total Seats
50
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
More legroom than on 47% of flights
44 cm
Seat width better than on 27% of flights
100°
Reclining Angle
2-2
Seat layout example
Cabin Amenities
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 42% of flights
120°
Reclining Angle
1-2
Seat layout example
Cabin Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width better than on 27% of flights
100°
Reclining Angle
--
Seat layout example
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UA4189 Flight History
Trip.com historical records show that the last UA4189 flight departed on Thu, Oct 22 from ORD at approximately 13:28. This flight is expected to arrrive in TUL at 14:53.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 12:57 | 14:21 | Arrived |
| Mon, Oct 19 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 13:08 | 14:35 | Arrived |
| Tue, Oct 20 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 12:57 | 14:24 | Arrived |
| Wed, Oct 21 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 13:31 | 15:02 | Arrived |
| Thu, Oct 22 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 13:28 | 14:53 | Arrived |
| Fri, Oct 23 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 12:50 | 14:14 | Scheduled |
| Sat, Oct 24 | Chicago (ORD) | Tulsa (TUL) | CRJ7 | 12:50 | 14:55 | Scheduled |
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UA4189 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4189 is 85% (Late on average 27 minutes), and the on-time arrival rate is 93% (Early on average 11 minutes).
On-Time Departures
Punctuality
85
%
Late on average
27 minutes
Early
0
%
On time
85
%
30 mins late
7
%
60 mins late
4
%
90 mins late
4
%
Cancelled
4
%
On-Time Arrivals
Punctuality
93
%
Early on average
11 minutes
Early
89
%
On time
4
%
30 mins late
0
%
60 mins late
4
%
90 mins late
4
%
Cancelled
4
%
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Flight FAQs
What is the current status of flight ua4189?
Flight ua4189 has not departed yet and is currently on schedule. Scheduled departure 12:50, arrival 14:55 (updated Oct 23, 2026).Is flight ua4189 on time today?
Flight ua4189 has not departed yet and is currently on schedule. Scheduled departure is 12:50, with arrival at 14:55. Recheck gate and timing before you head to the airport.Has flight ua4189 departed yet? What is the departure time?
Flight ua4189 is scheduled to depart at 12:50. The latest actual or estimated departure time is 12:50, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua4189 scheduled to arrive?
Flight ua4189 is scheduled to arrive at 14:55. The latest estimated or actual arrival time is 14:14. Status is Scheduled as of Oct 23, 2026.What is the gate information for flight ua4189?
For flight ua4189, the departure terminal is T2 and the boarding gate is F17. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4189 fly?
Flight ua4189 is operated by United Airlines from Chicago (ORD) to Tulsa (TUL). Typical flight time is about 2 hours 5 minutes; operating days may include Friday.How can I check real-time status for flight ua4189?
Track flight ua4189 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua4189 is delayed or canceled, what should I do?
If ua4189 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua4189 departed from Chicago?
Flight ua4189 has not departed from Chicago (ORD) yet and is currently on schedule for 12:50.What is the seat configuration for flight ua4189?
Flight ua4189 usually flies a Bombardier CRJ-550 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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When You Land: Tulsa Weather & Time Zone
Mostly clear
|
12°C - 28°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Chicago 14:14
|
Tulsa 14:14
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