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United Airlines

Is UA3599 delayed?

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

Arrived

22 min early

Official source · Updated

Departure

Newark

EWR

Scheduled

Sep 7

Arrival

Louisville

SDF

Actual

Scheduled 16:13

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • EWR → SDF

    24 min early

  • EWR → SDF

    17 min early

  • EWR → SDF

    19 min early

  • EWR → SDF

    25 min early

  • EWR → SDF

    16 min early
Flight history and details

Aug 25, 2026 — Sep 24, 2026

Observed arrivals
22
Arrivals over 15 minutes late
2
Observed cancellations
1
Observed occurrences
28

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

UA3599 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 23, 2026ArrivedNewarkLouisville
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-24
Sep 22, 2026ArrivedNewarkLouisville
-17
Sep 21, 2026CancelledNewarkLouisvilleNot available
Not available
Sep 20, 2026ArrivedNewarkLouisville
-19
Sep 19, 2026ArrivedNewarkLouisville
-25
Sep 18, 2026ArrivedNewarkLouisville
-16
Sep 17, 2026ArrivedNewarkLouisville
-21
Sep 16, 2026ArrivedNewarkLouisville
-16
Sep 15, 2026ArrivedNewarkLouisville
-10
Sep 14, 2026ArrivedNewarkLouisville
22
Sep 12, 2026ArrivedNewarkLouisville
-20
Sep 11, 2026ArrivedNewarkLouisville
0
Sep 10, 2026ArrivedNewarkLouisville
-9
Sep 9, 2026ArrivedNewarkLouisville
-6
Sep 8, 2026ArrivedNewarkLouisville
0
Sep 7, 2026ArrivedNewarkLouisville
-22
Sep 6, 2026ArrivedNewarkLouisville
-33
Sep 5, 2026ArrivedNewarkLouisville
-31
Sep 4, 2026ArrivedNewarkLouisville
-12
Sep 3, 2026ArrivedNewarkLouisville
15
Aug 30, 2026ArrivedNewarkLouisville
-31
Aug 29, 2026ArrivedNewarkLouisville
-29
Aug 28, 2026ArrivedNewarkLouisville
-24

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