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United Airlines

Is UA4546 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

190 min late

Official source · Updated

Departure

Birmingham

BHM

Actual

Scheduled 23:26

Sep 17

Arrival

Chicago

ORD

Actual

Scheduled 20:15

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • BHM → ORD

    138 min late

  • BHM → ORD

    190 min late

  • BHM → ORD

    122 min late

  • BHM → ORD

    104 min late

  • BHM → ORD

    21 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
14
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
19

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

UA4546 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedBirminghamChicago
View this flight’s market
138
Sep 16, 2026ArrivedBirminghamChicago
190
Sep 15, 2026ArrivedBirminghamChicago
122
Sep 14, 2026ArrivedBirminghamChicago
104
Sep 13, 2026ArrivedBirminghamChicago
-21
Sep 12, 2026ArrivedBirminghamChicago
46
Sep 11, 2026ArrivedBirminghamChicago
-15
Sep 10, 2026ArrivedBirminghamChicago
415
Sep 9, 2026ArrivedBirminghamChicago
-20
Sep 8, 2026ArrivedBirminghamChicago
-34
Sep 6, 2026ArrivedDullesBuffalo
7
Sep 5, 2026ArrivedOmahaChicago
6
Sep 4, 2026ArrivedDullesBuffalo
237
Aug 31, 2026ArrivedDullesBuffalo
-15

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