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United Airlines

Is UA539 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

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

Arrived

20 min early

Official source · Updated

Departure

Dallas-Fort Worth

DFW

Actual

Scheduled 12:15

Sep 7

Arrival

Houston

IAH

Actual

Scheduled 13:14

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

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

Arrived

12 min early

Official source · Updated

Departure

Chicago

ORD

Scheduled

Sep 7

Arrival

Dallas-Fort Worth

DFW

Actual

Scheduled 09:35

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
Route overview: Dallas-Fort Worth → HoustonDFWIAH
Route overview
Route overview: Chicago → Dallas-Fort WorthORDDFW
Route overview

Recent arrivals

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

  • ORD → DFW

    3 min early

  • DFW → IAH

    22 min early

  • ORD → DFW

    93 min late

  • ORD → DFW

    3 min late

  • DFW → IAH

    102 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
42
Arrivals over 15 minutes late
5
Observed cancellations
1
Observed occurrences
50

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

UA539 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedChicagoDallas-Fort Worth
View this flight’s market
-3
Sep 17, 2026ArrivedDallas-Fort WorthHouston
-22
Sep 17, 2026ArrivedChicagoDallas-Fort Worth
93
Sep 16, 2026CancelledDallas-Fort WorthHoustonNot available
Not available
Sep 16, 2026ArrivedChicagoDallas-Fort Worth
3
Sep 14, 2026ArrivedDallas-Fort WorthHouston
102
Sep 14, 2026ArrivedChicagoDallas-Fort Worth
-12
Sep 13, 2026ArrivedChicagoDallas-Fort Worth
-2
Sep 12, 2026ArrivedChicagoDallas-Fort Worth
-26
Sep 11, 2026ArrivedDallas-Fort WorthHouston
-17
Sep 11, 2026ArrivedChicagoDallas-Fort Worth
54
Sep 10, 2026ArrivedDallas-Fort WorthHouston
-16
Sep 10, 2026ArrivedChicagoDallas-Fort Worth
-10
Sep 9, 2026ArrivedDallas-Fort WorthHouston
-23
Sep 9, 2026ArrivedChicagoDallas-Fort Worth
-17
Sep 8, 2026ArrivedDallas-Fort WorthHouston
-19
Sep 8, 2026ArrivedChicagoDallas-Fort Worth
-15
Sep 7, 2026ArrivedDallas-Fort WorthHouston
-20
Sep 7, 2026ArrivedChicagoDallas-Fort Worth
-12
Sep 6, 2026ArrivedDallas-Fort WorthHouston
-26
Sep 5, 2026ArrivedChicagoDallas-Fort Worth
-27
Sep 4, 2026ArrivedDallas-Fort WorthHouston
147
Sep 4, 2026ArrivedChicagoDallas-Fort Worth
6
Sep 3, 2026ArrivedDallas-Fort WorthHouston
46
Sep 3, 2026ArrivedChicagoDallas-Fort Worth
-29
Sep 2, 2026ArrivedDallas-Fort WorthHouston
-26
Sep 1, 2026ArrivedChicagoDallas-Fort Worth
-23
Aug 31, 2026ArrivedDallas-Fort WorthHouston
-30
Aug 31, 2026ArrivedChicagoDallas-Fort Worth
-33
Aug 30, 2026ArrivedChicagoDallas-Fort Worth
-11
Aug 29, 2026ArrivedChicagoDallas-Fort Worth
-38
Aug 28, 2026ArrivedDallas-Fort WorthHouston
-8
Aug 28, 2026ArrivedChicagoDallas-Fort Worth
-19
Aug 27, 2026ArrivedDallas-Fort WorthHouston
-26
Aug 27, 2026ArrivedChicagoDallas-Fort Worth
-20
Aug 26, 2026ArrivedDallas-Fort WorthHouston
-26
Aug 26, 2026ArrivedChicagoDallas-Fort Worth
-9
Aug 25, 2026ArrivedChicagoDallas-Fort Worth
-2
Aug 24, 2026ArrivedDallas-Fort WorthHouston
-24
Aug 24, 2026ArrivedChicagoDallas-Fort Worth
-8
Aug 23, 2026ArrivedDallas-Fort WorthHouston
-20
Aug 23, 2026ArrivedChicagoDallas-Fort Worth
-25
Aug 21, 2026ArrivedDallas-Fort WorthHouston
-15

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