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United Airlines

Is UA4666 delayed?

No delay reported yet — UA4666 is scheduled to leave Casper at 18:21 on Sep 29 and reach Denver at 19:29 (as of Sep 29, 23:39 UTC).

Usually on time: arrived within 15 min of schedule on 19 of the last 24 flights.

No live update yet

Showing the published schedule until live times are reported.

Update time unavailable

Departure

Casper

CPR

Scheduled

Sep 29

Arrival

Denver

DEN

Scheduled

Sep 29

Times shown in airport local time

Service date: · Scheduled departure date (America/Denver)

Think UA4666 runs late today? Delayed is trading at 20¢ — pays out x4.98.

Will United Airlines UAL 4666 from Casper to Denver arrive on time, be delayed, or be cancelled on Sep 30?
On timePays out x1.2878%DelayedPays out x4.9820%CancelledPays out x50.382%
$82 tradedDeparts Wed, Sep 30, 12:21 AM UTC
How this market settles
Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Casper → Denver

    16 min early

  • Casper → Denver

    11 min early

  • Casper → Denver

    30 min early

  • Casper → Denver

    38 min late

  • Casper → Denver

    19 min early

Is UA4666 usually late?

Observation window: Aug 30, 2026 – Sep 29, 2026

Observed arrivals
24
On time
79%
of 24 arrivals
Late
21%
of 24 arrivals
Cancelled
0%
of 24 flights
Median arrival delay
14 min early
9 in 10 arrived within
37 min

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.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
71 of 471
Cancelled today
3

Related flights

All United Airlines flights

Flight history and details
UA4666 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 28, 2026ArrivedCasperDenver
View this flight’s market
-16
Sep 27, 2026ArrivedCasperDenver-11
Sep 26, 2026ArrivedCasperDenver-30
Sep 25, 2026ArrivedCasperDenver38
Sep 24, 2026ArrivedCasperDenver-19
Sep 23, 2026ArrivedCasperDenver-30
Sep 22, 2026ArrivedCasperDenver-14
Sep 21, 2026ArrivedCasperDenver73
Sep 20, 2026ArrivedCasperDenver-31
Sep 19, 2026ArrivedCasperDenver-42
Sep 18, 2026ArrivedCasperDenver-13
Sep 17, 2026ArrivedCasperDenver25
Sep 16, 2026ArrivedCasperDenver0
Sep 15, 2026ArrivedCasperDenver-26
Sep 13, 2026ArrivedCasperDenver33
Sep 12, 2026ArrivedCasperDenver-17
Sep 11, 2026ArrivedCasperDenver-18
Sep 10, 2026ArrivedCasperDenver-37
Sep 9, 2026ArrivedCasperDenver-10
Sep 8, 2026ArrivedCasperDenver-2
Sep 7, 2026ArrivedCasperDenver-20
Sep 6, 2026ArrivedCasperDenver51
Sep 5, 2026ArrivedCasperDenver-22
Sep 4, 2026ArrivedCasperDenver3

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