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United Airlines

Is UA729 delayed?

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

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

Arrived

16 min early

Updated

Departure

Chicago

ORD

Actual

Scheduled 09:05

Aug 24

Arrival

Philadelphia

PHL

Actual

Scheduled 12:23

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

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

Arrived

24 min early

Updated

Departure

Los Angeles

LAX

Actual

Scheduled 00:10

Aug 24

Arrival

Chicago

ORD

Actual

Scheduled 06:20

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Chicago → PhiladelphiaORDPHL
Route overview
Route overview: Los Angeles → ChicagoLAXORD
Route overview

Recent arrivals

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

  • ORD → PHL

    93 min late

  • LAX → ORD

    10 min late

  • ORD → PHL

    11 min early

  • LAX → ORD

    18 min early

  • ORD → PHL

    3 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
56
Arrivals over 15 minutes late
5
Observed cancellations
0
Observed occurrences
59

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

UA729 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedChicagoPhiladelphia
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93
Sep 17, 2026ArrivedLos AngelesChicago
10
Sep 16, 2026ArrivedChicagoPhiladelphia
-11
Sep 16, 2026ArrivedLos AngelesChicago
-18
Sep 15, 2026ArrivedChicagoPhiladelphia
-3
Sep 15, 2026ArrivedLos AngelesChicago
1
Sep 14, 2026ArrivedChicagoPhiladelphia
-19
Sep 14, 2026ArrivedLos AngelesChicago
-14
Sep 13, 2026ArrivedChicagoPhiladelphia
-12
Sep 13, 2026ArrivedLos AngelesChicago
-19
Sep 12, 2026ArrivedChicagoPhiladelphia
-12
Sep 12, 2026ArrivedLos AngelesChicago
-6
Sep 11, 2026ArrivedChicagoPhiladelphia
-13
Sep 11, 2026ArrivedLos AngelesChicago
4
Sep 10, 2026ArrivedChicagoPhiladelphia
149
Sep 10, 2026ArrivedLos AngelesChicago
-19
Sep 9, 2026ArrivedChicagoPhiladelphia
-1
Sep 9, 2026ArrivedLos AngelesChicago
-5
Sep 8, 2026ArrivedChicagoPhiladelphia
6
Sep 8, 2026ArrivedLos AngelesChicago
-24
Sep 7, 2026ArrivedChicagoPhiladelphia
0
Sep 7, 2026ArrivedLos AngelesChicago
-7
Sep 6, 2026ArrivedChicagoPhiladelphia
-18
Sep 6, 2026ArrivedLos AngelesChicago
-27
Sep 5, 2026ArrivedChicagoPhiladelphia
-17
Sep 5, 2026ArrivedLos AngelesChicago
-37
Sep 4, 2026ArrivedChicagoPhiladelphia
38
Sep 4, 2026ArrivedLos AngelesChicago
-29
Sep 3, 2026ArrivedChicagoPhiladelphia
18
Sep 3, 2026ArrivedLos AngelesChicago
-31
Sep 2, 2026ArrivedChicagoPhiladelphia
6
Sep 2, 2026ArrivedLos AngelesChicago
-30
Sep 1, 2026ArrivedChicagoPhiladelphia
-18
Sep 1, 2026ArrivedLos AngelesChicago
-33
Aug 31, 2026ArrivedChicagoPhiladelphia
9
Aug 31, 2026ArrivedLos AngelesChicago
-24
Aug 30, 2026ArrivedChicagoPhiladelphia
0
Aug 30, 2026ArrivedLos AngelesChicago
-35
Aug 29, 2026ArrivedChicagoPhiladelphia
-16
Aug 29, 2026ArrivedLos AngelesChicago
-24
Aug 28, 2026ArrivedChicagoPhiladelphia
46
Aug 28, 2026ArrivedLos AngelesChicago
-18
Aug 27, 2026ArrivedChicagoPhiladelphia
-12
Aug 27, 2026ArrivedLos AngelesChicago
-13
Aug 26, 2026ArrivedChicagoPhiladelphia
-28
Aug 26, 2026ArrivedLos AngelesChicago
-21
Aug 25, 2026ArrivedChicagoPhiladelphia
-16
Aug 25, 2026ArrivedLos AngelesChicago
-28
Aug 24, 2026ArrivedChicagoPhiladelphia
-16
Aug 24, 2026ArrivedLos AngelesChicago
-24
Aug 23, 2026ArrivedChicagoPhiladelphia
-16
Aug 23, 2026ArrivedLos AngelesChicago
-16
Aug 22, 2026ArrivedLos AngelesChicago
-16
Aug 21, 2026ArrivedChicagoPhiladelphia
-19
Aug 21, 2026ArrivedLos AngelesChicago
-22

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