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United Airlines

Is UA1783 delayed?

No delay reported yet. UA1783 is scheduled to leave Los Angeles at 09:23 on Nov 14 and reach Boston at 17:33 (as of Nov 14, 16:08 UTC).

Usually on time: arrived within 15 min of schedule on 27 of the last 32 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Los Angeles

LAX

Scheduled

Nov 14

Arrival

Boston

BOS

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Route overview: Los Angeles → BostonLAXBOS
Los Angeles → Boston

Recent arrivals

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

  • Los Angeles → Boston

    18 min late

  • Los Angeles → Boston

    30 min late

  • Los Angeles → Boston

    5 min early

  • Los Angeles → Boston

    10 min early

  • Los Angeles → Boston

    6 min early

Is UA1783 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
32
On time
84%
of 32 arrivals
Late
16%
of 32 arrivals
Cancelled
0%
of 32 flights
Median arrival delay
5 min early
9 in 10 arrived within
22 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Los Angeles (LAX) departures

Left more than 15 min late
35 of 65
Cancelled today
40
Flights from Los Angeles to Boston today

Boston (BOS) departures

Left more than 15 min late
28 of 54
Cancelled today
53

Related flights

All United Airlines flights

Flight history and details
UA1783 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedLos AngelesBoston18
Nov 12, 2026ArrivedLos AngelesBoston30
Nov 11, 2026ArrivedLos AngelesBoston-5
Nov 10, 2026ArrivedLos AngelesBoston-10
Nov 9, 2026ArrivedLos AngelesBoston-6
Nov 8, 2026ArrivedBostonDulles-4
Nov 8, 2026ArrivedLos AngelesBoston12
Nov 7, 2026ArrivedLos AngelesBoston22
Nov 6, 2026ArrivedLos AngelesBoston5
Nov 5, 2026ArrivedLos AngelesBoston6
Nov 4, 2026ArrivedLos AngelesBoston-13
Nov 3, 2026ArrivedLos AngelesBoston5
Nov 2, 2026ArrivedLos AngelesBoston11
Nov 1, 2026ArrivedBostonDulles-19
Nov 1, 2026ArrivedLos AngelesBoston-16
Oct 31, 2026ArrivedLos AngelesBoston98
Oct 30, 2026ArrivedLos AngelesBoston-28
Oct 29, 2026ArrivedLos AngelesBoston-9
Oct 28, 2026ArrivedLos AngelesBoston-16
Oct 27, 2026ArrivedLos AngelesBoston-5
Oct 26, 2026ArrivedLos AngelesBoston12
Oct 25, 2026ArrivedLos AngelesBoston8
Oct 24, 2026ArrivedLos AngelesBoston-13
Oct 23, 2026ArrivedLos AngelesBoston-11
Oct 22, 2026ArrivedLos AngelesBoston-10
Oct 21, 2026ArrivedLos AngelesBoston-7
Oct 20, 2026ArrivedLos AngelesBoston-14
Oct 19, 2026ArrivedLos AngelesBoston-11
Oct 18, 2026ArrivedLos AngelesBoston-6
Oct 17, 2026ArrivedLos AngelesBoston8
Oct 16, 2026ArrivedLos AngelesBoston48
Oct 15, 2026ArrivedLos AngelesBoston-3
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