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United Airlines

Is UA4546 delayed?

No — UA4546 landed in Columbia 24 min early, at 14:14 on Sep 29 (as of Sep 29, 19:20 UTC).

Often late: arrived more than 15 min after schedule on 14 of the last 25 flights.

Arrived

24 min early

Official source · Updated

Departure

Chicago

ORD

Scheduled

Sep 29

Arrival

Columbia

COU

Actual

Scheduled 14:38

Sep 29

Times shown in airport local time

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

Market settled: On time.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
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.

Also sold as NZ2066, LH8751

Recent arrivals

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

  • Chicago → Columbia

    24 min early

  • Chicago → Columbia

    91 min late

  • Chicago → Columbia

    33 min late

  • Chicago → Columbia

    34 min early

  • Chicago → Columbia

    On schedule (12 min behind)

Is UA4546 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
25
On time
44%
of 25 arrivals
Late
56%
of 25 arrivals
Cancelled
0%
of 27 flights
Median arrival delay
33 min
9 in 10 arrived within
218 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

Chicago (ORD) departures

Left more than 15 min late
223 of 302
Cancelled today
3

Related flights

All United Airlines flights

Flight history and details
UA4546 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedChicagoColumbia
View this flight’s market
-24
Sep 28, 2026ArrivedChicagoColumbia91
Sep 27, 2026ArrivedChicagoColumbia33
Sep 26, 2026ArrivedChicagoColumbia-34
Sep 24, 2026ArrivedChicagoColumbia12
Sep 23, 2026ArrivedBirminghamChicago23
Sep 22, 2026ArrivedBirminghamChicago-48
Sep 21, 2026ArrivedBirminghamChicago72
Sep 20, 2026ArrivedBirminghamChicago123
Sep 19, 2026ArrivedBirminghamChicago67
Sep 18, 2026ArrivedBirminghamChicago258
Sep 17, 2026ArrivedBirminghamChicago138
Sep 16, 2026ArrivedBirminghamChicago190
Sep 15, 2026ArrivedBirminghamChicago122
Sep 14, 2026ArrivedBirminghamChicago104
Sep 13, 2026ArrivedBirminghamChicago-21
Sep 12, 2026ArrivedBirminghamChicago46
Sep 11, 2026ArrivedBirminghamChicago-15
Sep 10, 2026ArrivedBirminghamChicago415
Sep 9, 2026ArrivedBirminghamChicago-20
Sep 8, 2026ArrivedBirminghamChicago-34
Sep 6, 2026ArrivedDullesBuffalo7
Sep 5, 2026ArrivedOmahaChicago6
Sep 4, 2026ArrivedDullesBuffalo237
Aug 31, 2026ArrivedDullesBuffalo-15

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