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United Airlines

Is UA1140 delayed?

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

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Departure

Las Vegas

LAS

Scheduled

Sep 16

Arrival

Dulles

IAD

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
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Route overview: Las Vegas → DullesLASIAD
Route overview

Recent arrivals

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

  • IAD → TPA

    79 min late

  • LAS → IAD

    10 min early

  • LAS → IAD

    10 min early

  • LAS → IAD

    297 min late

  • IAD → TPA

    126 min late
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
49
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
57

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

UA1140 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedDullesTampa
View this flight’s market
79
Sep 15, 2026ArrivedLas VegasDulles
View this flight’s market
-10
Sep 14, 2026ArrivedLas VegasDulles
-10
Sep 13, 2026ArrivedLas VegasDulles
297
Sep 12, 2026ArrivedDullesTampa
126
Sep 12, 2026ArrivedLas VegasDulles
-11
Sep 11, 2026ArrivedDullesTampa
10
Sep 11, 2026ArrivedLas VegasDulles
-18
Sep 10, 2026ArrivedDullesTampa
-23
Sep 10, 2026ArrivedLas VegasDulles
-20
Sep 9, 2026ArrivedDullesTampa
5
Sep 9, 2026ArrivedLas VegasDulles
-13
Sep 8, 2026ArrivedDullesTampa
-13
Sep 8, 2026ArrivedLas VegasDulles
-16
Sep 7, 2026ArrivedDullesTampa
-21
Sep 7, 2026ArrivedLas VegasDulles
-9
Sep 6, 2026ArrivedDullesTampa
-4
Sep 6, 2026ArrivedLas VegasDulles
-12
Sep 5, 2026ArrivedDullesTampa
-14
Sep 5, 2026ArrivedLas VegasDulles
-32
Sep 4, 2026ArrivedDullesTampa
102
Sep 4, 2026ArrivedLas VegasDulles
-20
Sep 3, 2026ArrivedDullesTampa
59
Sep 3, 2026ArrivedLas VegasDulles
-42
Sep 1, 2026ArrivedDullesTampa
11
Sep 1, 2026ArrivedLas VegasDulles
-14
Aug 31, 2026ArrivedDullesTampa
3
Aug 31, 2026ArrivedLas VegasDulles
-22
Aug 30, 2026ArrivedDullesTampa
-21
Aug 30, 2026ArrivedLas VegasDulles
-11
Aug 29, 2026ArrivedDullesTampa
-3
Aug 29, 2026ArrivedLas VegasDulles
-27
Aug 28, 2026ArrivedDullesTampa
55
Aug 28, 2026ArrivedLas VegasDulles
11
Aug 27, 2026ArrivedDullesTampa
-23
Aug 27, 2026ArrivedLas VegasDulles
-24
Aug 26, 2026ArrivedDullesTampa
-24
Aug 26, 2026ArrivedLas VegasDulles
-35
Aug 25, 2026ArrivedDullesTampa
11
Aug 25, 2026ArrivedLas VegasDulles
-8
Aug 24, 2026ArrivedDullesTampa
6
Aug 24, 2026ArrivedLas VegasDulles
49
Aug 23, 2026ArrivedDullesTampa
-12
Aug 23, 2026ArrivedLas VegasDulles
-22
Aug 22, 2026ArrivedLas VegasDulles
-13
Aug 21, 2026ArrivedLas VegasDulles
0
Aug 20, 2026ArrivedLas VegasDulles
-16

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