Skip to content

United Airlines

Is UA1240 delayed?

No observed occurrence is available for this date.

Recent arrivals

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

  • DFW → IAD

    3 min early

  • DFW → IAD

    30 min late

  • DFW → IAD

    4 min early

  • DFW → IAD

    16 min early

  • DFW → IAD

    12 min early
Flight history and details

Aug 23, 2026 — Sep 22, 2026

Observed arrivals
29
Arrivals over 15 minutes late
2
Observed cancellations
1
Observed occurrences
30

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

UA1240 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 21, 2026ArrivedDallas-Fort WorthDulles
-3
Sep 20, 2026ArrivedDallas-Fort WorthDulles
30
Sep 19, 2026CancelledDallas-Fort WorthDullesNot available
Not available
Sep 18, 2026ArrivedDallas-Fort WorthDulles
-4
Sep 17, 2026ArrivedDallas-Fort WorthDulles
-16
Sep 16, 2026ArrivedDallas-Fort WorthDulles
-12
Sep 15, 2026ArrivedDallas-Fort WorthDulles
-13
Sep 14, 2026ArrivedDallas-Fort WorthDulles
-14
Sep 13, 2026ArrivedDallas-Fort WorthDulles
-18
Sep 12, 2026ArrivedDallas-Fort WorthDulles
8
Sep 11, 2026ArrivedDallas-Fort WorthDulles
-1
Sep 10, 2026ArrivedDallas-Fort WorthDulles
60
Sep 9, 2026ArrivedDallas-Fort WorthDulles
-1
Sep 8, 2026ArrivedDallas-Fort WorthDulles
-22
Sep 7, 2026ArrivedDallas-Fort WorthDulles
-9
Sep 6, 2026ArrivedDallas-Fort WorthDulles
-7
Sep 5, 2026ArrivedDallas-Fort WorthDulles
-19
Sep 4, 2026ArrivedDallas-Fort WorthDulles
0
Sep 3, 2026ArrivedDallas-Fort WorthDulles
-14
Sep 2, 2026ArrivedDallas-Fort WorthDulles
-20
Sep 1, 2026ArrivedDallas-Fort WorthDulles
-9
Aug 31, 2026ArrivedDallas-Fort WorthDulles
-16
Aug 30, 2026ArrivedDallas-Fort WorthDulles
-8
Aug 29, 2026ArrivedDallas-Fort WorthDulles
3
Aug 28, 2026ArrivedDallas-Fort WorthDulles
-24
Aug 27, 2026ArrivedDallas-Fort WorthDulles
-2
Aug 26, 2026ArrivedDallas-Fort WorthDulles
-21
Aug 25, 2026ArrivedDallas-Fort WorthDulles
-11
Aug 24, 2026ArrivedDallas-Fort WorthDulles
-25
Aug 23, 2026ArrivedDallas-Fort WorthDulles
-23

Essential cookies keep the site running; analytics are optional. Privacy policy