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Delta Air Lines

Is DL4001 delayed?

No delay reported yet. DL4001 is scheduled to leave San Diego at 16:17 on Nov 14 and reach Los Angeles at 16:41 (as of Nov 14, 15:44 UTC).

Often late: arrived more than 15 min after schedule on 15 of the last 29 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

San Diego

SAN

Scheduled

Nov 14

Arrival

Los Angeles

LAX

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: San Diego → Los AngelesSANLAX
San Diego → Los Angeles

Recent arrivals

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

  • San Diego → Los Angeles

    26 min late

  • San Diego → Los Angeles

    4 min early

  • San Diego → Los Angeles

    On schedule (7 min behind)

  • San Diego → Los Angeles

    17 min late

  • San Diego → Los Angeles

    On schedule (7 min behind)

Is DL4001 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
29
On time
48%
of 29 arrivals
Late
52%
of 29 arrivals
Cancelled
3%
of 30 flights
Median arrival delay
15 min
9 in 10 arrived within
91 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

San Diego (SAN) departures

Left more than 15 min late
4 of 19
Cancelled today
17
Flights from San Diego to Los Angeles today

Los Angeles (LAX) departures

Left more than 15 min late
32 of 58
Cancelled today
40

Related flights

All Delta Air Lines flights

Flight history and details
DL4001 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan DiegoLos AngelesNot availableNot available
Nov 12, 2026ArrivedSan DiegoLos Angeles26
Nov 11, 2026ArrivedSan DiegoLos Angeles-4
Nov 10, 2026ArrivedSan DiegoLos Angeles7
Nov 9, 2026ArrivedSan DiegoLos Angeles17
Nov 8, 2026ArrivedSan DiegoLos Angeles7
Nov 7, 2026ArrivedSan DiegoLos Angeles-9
Nov 6, 2026ArrivedSan DiegoLos Angeles24
Nov 5, 2026ArrivedSan DiegoLos Angeles33
Nov 4, 2026ArrivedSan DiegoLos Angeles21
Nov 3, 2026ArrivedSan DiegoLos Angeles0
Nov 2, 2026ArrivedSan DiegoLos Angeles46
Nov 1, 2026ArrivedSan DiegoLos Angeles15
Oct 31, 2026ArrivedSan DiegoLos Angeles-8
Oct 30, 2026ArrivedSan DiegoLos Angeles32
Oct 29, 2026ArrivedSan DiegoLos Angeles117
Oct 28, 2026ArrivedSan DiegoLos Angeles-7
Oct 27, 2026ArrivedSan DiegoLos Angeles-31
Oct 26, 2026ArrivedSan DiegoLos Angeles13
Oct 25, 2026ArrivedSan DiegoLos Angeles15
Oct 24, 2026ArrivedSan DiegoLos Angeles3
Oct 23, 2026ArrivedSan DiegoLos Angeles-6
Oct 22, 2026ArrivedSan DiegoLos Angeles29
Oct 21, 2026ArrivedSan DiegoLos Angeles1
Oct 20, 2026ArrivedSan DiegoLos Angeles-29
Oct 19, 2026ArrivedSan DiegoLos Angeles45
Oct 18, 2026ArrivedSan DiegoLos Angeles291
Oct 17, 2026ArrivedSan DiegoLos Angeles85
Oct 16, 2026ArrivedSan DiegoLos Angeles165
Oct 15, 2026ArrivedSan DiegoLos Angeles75
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