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UA4666 Flight Status

According to Trip.com real-time data, the UA4666 flight operated by United Airlines on Nov 7, 2026 is scheduled to fly from Casper (CPR) to Denver (DEN). The flight is expected to depart at 17:57 and land at 18:46 .
Fri, Nov 6
Sat, Nov 7
Sun, Nov 8
CPR-DEN

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 30m early
Casper(CPR)
18:10
Scheduled: 17:57, Nov 6
Casper–Natrona County International Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 33m
Denver(DEN)
19:00
Scheduled: 19:30, Nov 6
Denver International Airport
Check-in Counter
--
Boarding Gate
1
Arrival Gate
B59
Baggage
17
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CPR-DEN

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Scheduled
Your flight will depart on time.
Casper(CPR)
17:57
Scheduled: 17:57, Nov 7
Casper–Natrona County International Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 33m
Denver(DEN)
18:46
Scheduled: 19:30, Nov 7
Denver International Airport
Check-in Counter
--
Boarding Gate
3
Arrival Gate
--
Baggage
--
Need a flight from Casper to Denver?
United Airlines From MYR 1,141
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CPR-DEN

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Scheduled
Your flight will depart on time.
Casper(CPR)
17:57
Scheduled: 17:57, Nov 8
Casper–Natrona County International Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 33m
Denver(DEN)
19:30
Scheduled: 19:30, Nov 8
Denver International Airport
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Casper to Denver?
United Airlines From MYR 1,141
Search flights
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
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UA4666

Track the Previous Flight Status: Scheduled

UA5294
|
Denver (DEN) Casper (CPR)
Scheduled: 17:17
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UA4666 Aircraft Details

According to Trip.com real-time data, the UA4666 flight flying from Casper to Denver on 11/7/2026 is operated by the aircraft model Bombardier Regional Jet 200. This aircraft has been in service for 24y. The aircraft is equipped with 50 seats.
flight status
Bombardier Regional Jet 200
Punctuality (Departure)
73 %
Punctuality (Arrival)
90 %
Early on average
16 minutes
Age
24y
Seats
50
Flight Distance
--

Flight History for UA4666

Trip.com historical records show that the last UA4666 flight departed on Fri, Nov 6 from CPR at approximately 18:10. This flight is expected to arrrive in DEN at 19:00.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Mon, Nov 2 Casper (CPR) Denver (DEN) CRJ2 17:57 18:48 Arrived
Tue, Nov 3 Casper (CPR) Denver (DEN) CRJ2 18:07 18:52 Arrived
Wed, Nov 4 Casper (CPR) Denver (DEN) CRJ2 17:58 18:53 Arrived
Thu, Nov 5 Casper (CPR) Denver (DEN) CRJ2 18:06 18:48 Arrived
Fri, Nov 6 Casper (CPR) Denver (DEN) CRJ2 18:10 19:00 Arrived
Sat, Nov 7 Casper (CPR) Denver (DEN) CRJ2 17:57 18:46 Scheduled
Sun, Nov 8 Casper (CPR) Denver (DEN) CRJ2 17:57 19:30 Scheduled

UA4666 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4666 is 73% (Late on average 28 minutes), and the on-time arrival rate is 90% (Early on average 16 minutes).

On-Time Departures
Punctuality
73 %
Late on average 28 minutes
Early
10 %
On time
63 %
30 mins late
7 %
60 mins late
13 %
90 mins late
7 %
Canceled
16 %
On-Time Arrivals
Punctuality
90 %
Early on average 16 minutes
Early
80 %
On time
10 %
30 mins late
3 %
60 mins late
3 %
90 mins late
3 %
Canceled
16 %

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Frequently Asked Questions

  • What is the current status of flight ua4666?

    Flight ua4666 has not departed yet and is currently on schedule. Scheduled departure 17:57, arrival 19:30 (updated Nov 7, 2026).
  • Flight ua4666 has not departed yet and is currently on schedule. Scheduled departure is 17:57, with arrival at 19:30. Recheck gate and timing before you head to the airport.
  • Flight ua4666 is scheduled to depart at 17:57. The latest actual or estimated departure time is 17:57, and the current status is Scheduled (updated Nov 7, 2026).
  • Flight ua4666 is scheduled to arrive at 19:30. The latest estimated or actual arrival time is 18:46. Status is Scheduled as of Nov 7, 2026.
  • Flight ua4666 is operated by United Airlines from Casper (CPR) to Denver (DEN). Typical flight time is about 1 hour33 minutes; operating days may include Saturday.
  • Track flight ua4666 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 ua4666 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 7, 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.
  • Flight ua4666 has not departed from Casper (CPR) yet and is currently on schedule for 17:57.
  • Flight ua4666 usually flies a Bombardier Regional Jet 200 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: Denver Weather & Current Time

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Mostly clear
|
2°C - 16°C
Weather forecast for your arrival day
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0 hour time difference
Time on arrival: Casper 18:46 | Denver 18:46

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