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United Airlines

Is UA455 delayed?

No delay reported yet. UA455 is scheduled to leave Chicago at 13:18 on Nov 14 and reach Phoenix at 15:52 (as of Nov 14, 15:33 UTC).

Usually on time: arrived within 15 min of schedule on 9 of the last 10 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Chicago

ORD

Scheduled

Nov 14

Arrival

Phoenix

PHX

Scheduled

Nov 14

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

Also sold as AC4244, NZ2756, CM2757, LX3279

Route overview: Chicago → PhoenixORDPHX
Chicago → Phoenix

Recent arrivals

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

  • Chicago → Phoenix

    On schedule (5 min behind)

  • Chicago → Phoenix

    35 min early

  • Chicago → Phoenix

    28 min early

  • Chicago → Phoenix

    12 min early

  • Chicago → Phoenix

    76 min late

Is UA455 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
10
On time
90%
of 10 arrivals
Late
10%
of 10 arrivals
Cancelled
0%
of 24 flights
Median arrival delay
10 min early
9 in 10 arrived within
15 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Chicago (ORD) departures

Left more than 15 min late
57 of 148
Cancelled today
132
Flights from Chicago to Phoenix today

Phoenix (PHX) departures

Left more than 15 min late
16 of 41
Cancelled today
35

Related flights

All United Airlines flights

Flight history and details
UA455 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedChicagoPhoenix5
Nov 12, 2026ArrivedChicagoPhoenix-35
Nov 11, 2026ArrivedChicagoPhoenix-28
Nov 10, 2026ArrivedChicagoPhoenix-12
Nov 9, 2026ArrivedChicagoPhoenix76
Nov 8, 2026ArrivedChicagoPhoenix-18
Nov 7, 2026ArrivedChicagoPhoenix-28
Nov 6, 2026ArrivedChicagoPhoenix-9
Nov 5, 2026ArrivedChicagoPhoenix7
Nov 4, 2026ArrivedChicagoPhoenix9
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