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United Airlines

Is UA1643 delayed?

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

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Departure

Chicago

ORD

Scheduled

Sep 16

Arrival

Orlando

MCO

Scheduled

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
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Route overview: Chicago → OrlandoORDMCO
Route overview

Recent arrivals

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

  • ORD → MCO

    3 min early

  • ORD → MCO

    31 min early

  • ORD → MCO

    4 min early

  • ORD → MCO

    11 min early

  • ORD → MCO

    26 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
39
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
41

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

UA1643 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 14, 2026ArrivedChicagoOrlando
-3
Sep 13, 2026ArrivedChicagoOrlando
-31
Sep 12, 2026ArrivedChicagoOrlando
-4
Sep 11, 2026ArrivedChicagoOrlando
-11
Sep 10, 2026ArrivedChicagoOrlando
-26
Sep 9, 2026ArrivedChicagoOrlando
-17
Sep 8, 2026ArrivedChicagoOrlando
0
Sep 7, 2026ArrivedOrlandoNewark
-2
Sep 7, 2026ArrivedChicagoOrlando
-27
Sep 6, 2026ArrivedOrlandoNewark
-17
Sep 5, 2026ArrivedOrlandoNewark
2
Sep 5, 2026ArrivedChicagoOrlando
-20
Sep 4, 2026ArrivedOrlandoNewark
16
Sep 4, 2026ArrivedChicagoOrlando
-1
Sep 3, 2026ArrivedOrlandoNewark
92
Sep 2, 2026ArrivedOrlandoNewark
56
Sep 2, 2026ArrivedChicagoOrlando
-8
Sep 1, 2026ArrivedOrlandoNewark
40
Sep 1, 2026ArrivedChicagoOrlando
-4
Aug 31, 2026ArrivedOrlandoNewark
-15
Aug 31, 2026ArrivedChicagoOrlando
17
Aug 30, 2026ArrivedChicagoOrlando
-3
Aug 29, 2026ArrivedOrlandoNewark
128
Aug 29, 2026ArrivedChicagoOrlando
-16
Aug 28, 2026ArrivedOrlandoNewark
65
Aug 28, 2026ArrivedChicagoOrlando
-24
Aug 27, 2026ArrivedChicagoOrlando
-17
Aug 26, 2026ArrivedOrlandoNewark
-1
Aug 26, 2026ArrivedChicagoOrlando
-33
Aug 25, 2026ArrivedOrlandoNewark
-8
Aug 25, 2026ArrivedChicagoOrlando
-26
Aug 24, 2026ArrivedOrlandoNewark
-13
Aug 24, 2026ArrivedChicagoOrlando
-18
Aug 23, 2026ArrivedOrlandoNewark
-1
Aug 23, 2026ArrivedChicagoOrlando
-28
Aug 22, 2026ArrivedOrlandoNewark
-14
Aug 21, 2026ArrivedOrlandoNewark
-18
Aug 21, 2026ArrivedChicagoOrlando
-16
Aug 20, 2026ArrivedOrlandoNewark
441

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