Track the Previous Flight Status: Scheduled

UA4546
|
Birmingham (BHM)
Chicago (CHI)
Chicago (CHI)Scheduled: 20:40
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UA4512 Aircraft Details
According to Trip.com real-time data, the UA4512 flight flying from Chicago to Little Rock on 9/21/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 8m. The aircraft is equipped with 70 seats.

Bombardier CRJ-550
Punctuality (Departure)
70%
Punctuality (Arrival)
83%
Late on average
6 minutes
Age
23y, 8m
Seats
70
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
USB port
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
48 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
Legroom
43 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4512
Trip.com historical records show that the last UA4512 flight departed on Sun, Sep 20 from ORD at approximately 17:39. This flight is expected to arrrive in LIT at 18:56.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | 10:29 | 11:53 | Arrived |
| Thu, Sep 17 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | 16:38 | 17:56 | Arrived |
| Fri, Sep 18 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | 09:06 | 10:22 | Arrived |
| Sat, Sep 19 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | -- | -- | Canceled |
| Sun, Sep 20 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | 17:39 | 18:56 | Arrived |
| Mon, Sep 21 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | 08:40 | 09:58 | Scheduled |
| Tue, Sep 22 | Chicago (ORD) | Little Rock (LIT) | CRJ7 | 08:40 | 10:42 | Scheduled |
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UA4512 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4512 is 70% (Late on average 49 minutes), and the on-time arrival rate is 83% (Late on average 6 minutes).
On-Time Departures
Punctuality
70%
Late on average 49 minutes
Early
0%
On time
70%
30 mins late
10%
60 mins late
3%
90 mins late
17%
Canceled
1%
On-Time Arrivals
Punctuality
83%
Late on average 6 minutes
Early
73%
On time
10%
30 mins late
0%
60 mins late
10%
90 mins late
7%
Canceled
1%
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Frequently Asked Questions
What is the current status of flight ua4512?
Flight ua4512 has not departed yet and is currently on schedule. Scheduled departure 08:40, arrival 10:42 (updated Sep 21, 2026).Is flight ua4512 on time today?
Flight ua4512 has not departed yet and is currently on schedule. Scheduled departure is 08:40, with arrival at 10:42. Recheck gate and timing before you head to the airport.Has flight ua4512 departed yet? What is the departure time?
Flight ua4512 is scheduled to depart at 08:40. The latest actual or estimated departure time is 08:40, and the current status is Scheduled (updated Sep 21, 2026).When is flight ua4512 scheduled to arrive?
Flight ua4512 is scheduled to arrive at 10:42. The latest estimated or actual arrival time is 09:58. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight ua4512?
For flight ua4512, the departure terminal is T2 and the boarding gate is F22. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4512 fly?
Flight ua4512 is operated by United Airlines from Chicago (ORD) to Little Rock (LIT). Typical flight time is about 2 hours2 minutes; operating days may include Monday.How can I check real-time status for flight ua4512?
Track flight ua4512 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 ua4512 is delayed or canceled, what should I do?
If ua4512 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 ua4512 departed from Chicago?
Flight ua4512 has not departed from Chicago (ORD) yet and is currently on schedule for 08:40.What is the seat configuration for flight ua4512?
Flight ua4512 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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Arrival Info: Little Rock Weather & Current Time

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24°C - 36°C
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0 hour time difference
Time on arrival: Chicago 10:42| Little Rock 10:42
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