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United Airlines

Is UA1734 delayed?

No — UA1734 landed in Dulles 13 min early, at 07:01 on Sep 26 (as of Sep 26, 11:01 UTC). Over its last 54 recorded arrivals, 2 landed more than 15 min late.

Arrived

13 min early

Official source · Updated

Departure

Boston

BOS

Actual

Scheduled 06:00

Sep 26

Arrival

Dulles

IAD

Actual

Scheduled 07:15

Sep 26

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
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: Boston → DullesBOSIAD
Route overview

Recent arrivals

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

  • BOS → IAD

    13 min early
  • IAD → LAX

    13 min early
  • BOS → IAD

    On schedule (1 min behind)
  • IAD → LAX

    9 min early
  • BOS → IAD

    7 min early
Flight history and details

Aug 27, 2026 — Sep 26, 2026

Observed arrivals
54
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
54

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

UA1734 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 26, 2026ArrivedBostonDulles-13
Sep 25, 2026ArrivedDullesLos Angeles
-13
Sep 25, 2026ArrivedBostonDulles
1
Sep 24, 2026ArrivedDullesLos Angeles
-9
Sep 24, 2026ArrivedBostonDulles
-7
Sep 23, 2026ArrivedDullesLos Angeles
-17
Sep 23, 2026ArrivedBostonDulles
-14
Sep 22, 2026ArrivedDullesLos Angeles
-12
Sep 22, 2026ArrivedBostonDulles
1
Sep 21, 2026ArrivedDullesLos Angeles
-14
Sep 21, 2026ArrivedBostonDulles
-8
Sep 20, 2026ArrivedDullesLos Angeles
0
Sep 20, 2026ArrivedBostonDulles
-10
Sep 19, 2026ArrivedDullesLos Angeles
-34
Sep 19, 2026ArrivedBostonDulles
0
Sep 18, 2026ArrivedDullesLos Angeles
24
Sep 18, 2026ArrivedBostonDulles
-14
Sep 17, 2026ArrivedDullesLos Angeles
-23
Sep 17, 2026ArrivedBostonDulles
-15
Sep 16, 2026ArrivedDullesLos Angeles
-16
Sep 16, 2026ArrivedBostonDulles
-19
Sep 15, 2026ArrivedDullesLos Angeles
-31
Sep 15, 2026ArrivedBostonDulles
-10
Sep 14, 2026ArrivedBostonDulles
-3
Sep 13, 2026ArrivedBostonDulles
-6
Sep 12, 2026ArrivedBostonDulles
-18
Sep 11, 2026ArrivedDullesLos Angeles
-25
Sep 11, 2026ArrivedBostonDulles
2
Sep 10, 2026ArrivedDullesLos Angeles
-9
Sep 10, 2026ArrivedBostonDulles
-17
Sep 9, 2026ArrivedDullesLos Angeles
-29
Sep 9, 2026ArrivedBostonDulles
-9
Sep 8, 2026ArrivedDullesLos Angeles
-37
Sep 8, 2026ArrivedBostonDulles
-11
Sep 7, 2026ArrivedDullesLos Angeles
-39
Sep 7, 2026ArrivedBostonDulles
-9
Sep 6, 2026ArrivedDullesLos Angeles
-36
Sep 6, 2026ArrivedBostonDulles
-9
Sep 5, 2026ArrivedDullesLos Angeles
118
Sep 5, 2026ArrivedBostonDulles
-6
Sep 4, 2026ArrivedDullesLos Angeles
-19
Sep 4, 2026ArrivedBostonDulles
0
Sep 3, 2026ArrivedDullesLos Angeles
-35
Sep 3, 2026ArrivedBostonDulles
9
Sep 2, 2026ArrivedBostonDulles
-17
Sep 1, 2026ArrivedBostonDulles
-23
Aug 31, 2026ArrivedDullesLos Angeles
-29
Aug 31, 2026ArrivedBostonDulles
-13
Aug 30, 2026ArrivedDullesLos Angeles
-30
Aug 30, 2026ArrivedBostonDulles
-19
Aug 29, 2026ArrivedDullesLos Angeles
-33
Aug 29, 2026ArrivedBostonDulles
-15
Aug 28, 2026ArrivedDullesLos Angeles
-28
Aug 28, 2026ArrivedBostonDulles
-12