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United Airlines

Is UA3570 delayed?

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

Arrived

44 min late

Official source · Updated

Departure

Dulles

IAD

Actual

Scheduled 18:48

Sep 9

Arrival

Louisville

SDF

Actual

Scheduled 00:01

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

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.

  • IAD → SDF

    10 min early

  • IAD → SDF

    2 min early

  • IAD → SDF

    8 min early

  • IAD → SDF

    65 min late

  • IAD → SDF

    10 min late
Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals
20
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
29

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

UA3570 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedDullesLouisville
View this flight’s market
-10
Sep 19, 2026ArrivedDullesLouisville
-2
Sep 18, 2026ArrivedDullesLouisville
-8
Sep 17, 2026ArrivedDullesLouisville
65
Sep 16, 2026ArrivedDullesLouisville
10
Sep 15, 2026ArrivedDullesLouisville
-24
Sep 14, 2026ArrivedDullesLouisville
-15
Sep 12, 2026ArrivedDullesLouisville
87
Sep 11, 2026ArrivedDullesLouisville
2
Sep 10, 2026ArrivedDullesLouisville
-19
Sep 9, 2026ArrivedDullesLouisville
44
Sep 8, 2026ArrivedDullesLouisville
-16
Sep 7, 2026ArrivedDullesLouisville
-28
Sep 6, 2026ArrivedDullesLouisville
-24
Sep 5, 2026ArrivedDullesLouisville
-23
Sep 4, 2026ArrivedDullesLouisville
-8
Sep 3, 2026ArrivedDullesLouisville
-25
Sep 1, 2026ArrivedDullesLouisville
-27
Aug 31, 2026ArrivedDullesLouisville
-24
Aug 26, 2026ArrivedDullesLouisville
-22

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