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United Airlines

Is UA5640 delayed?

No delay reported — UA5640 is expected in Chicago at 14:55 on Sep 26, 36 min early. Over its last 20 recorded arrivals, 8 landed more than 15 min late.

Estimated arrivalLast reported

36 min early

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Milwaukee

MKE

Actual

Scheduled 19:20

Sep 26

Arrival

Chicago

ORD

Estimated

Scheduled 15:31

Sep 26

Times shown in airport local time

Service date: · Scheduled departure date (UTC)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
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.

  • MKE → ORD

    30 min early

  • MKE → ORD

    22 min early

  • MKE → ORD

    9 min early

  • MKE → ORD

    35 min early

  • MKE → ORD

    15 min early
Flight history and details

Aug 27, 2026 — Sep 26, 2026

Observed arrivals
20
Arrivals over 15 minutes late
8
Observed cancellations
1
Observed occurrences
23

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

UA5640 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 25, 2026ArrivedMilwaukeeChicago
-30
Sep 24, 2026ArrivedMilwaukeeChicago
-22
Sep 23, 2026ArrivedMilwaukeeChicago
-9
Sep 22, 2026ArrivedMilwaukeeChicago
-35
Sep 21, 2026ArrivedMilwaukeeChicago
-15
Sep 20, 2026ArrivedMilwaukeeChicago
31
Sep 19, 2026ArrivedMilwaukeeChicago
374
Sep 18, 2026ArrivedMilwaukeeChicago
16
Sep 17, 2026CancelledMilwaukeeChicagoNot available
Not available
Sep 16, 2026ArrivedMilwaukeeChicago
10
Sep 15, 2026ArrivedMilwaukeeChicago
45
Sep 14, 2026ArrivedMilwaukeeChicago
23
Sep 12, 2026ArrivedMilwaukeeChicago
-9
Sep 11, 2026ArrivedMilwaukeeChicago
64
Sep 10, 2026ArrivedMilwaukeeChicago
56
Sep 9, 2026ArrivedMilwaukeeChicago
11
Sep 8, 2026ArrivedMilwaukeeChicago
-2
Sep 7, 2026ArrivedMilwaukeeChicago
-10
Sep 6, 2026ArrivedMilwaukeeChicago
-18
Sep 5, 2026ArrivedMilwaukeeChicago
2
Sep 4, 2026ArrivedMilwaukeeChicago
106

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