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Delta Air Lines

Is DL439 delayed?

No delay reported yet — DL439 is scheduled to leave Dallas-Fort Worth at 07:52 on Oct 2 and reach Los Angeles at 09:04 (as of Oct 2, 09:39 UTC).

Usually on time: arrived within 15 min of schedule on 26 of the last 28 flights.

No live update yet

Showing the published schedule until live times are reported.

Update time unavailable

Departure

Dallas-Fort Worth

DFW

Scheduled

Oct 2

Arrival

Los Angeles

LAX

Scheduled

Oct 2

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
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Route overview: Dallas-Fort Worth → Los AngelesDFWLAX
Dallas-Fort Worth → Los Angeles

Recent arrivals

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

  • Dallas-Fort Worth → Los Angeles

    43 min late
  • Dallas-Fort Worth → Los Angeles

    6 min early
  • Dallas-Fort Worth → Los Angeles

    2 min early
  • Dallas-Fort Worth → Los Angeles

    On schedule (2 min behind)
  • Dallas-Fort Worth → Los Angeles

    On schedule (2 min behind)

Is DL439 usually late?

Observation window: Sep 2, 2026 – Oct 2, 2026

Observed arrivals
28
On time
93%
of 28 arrivals
Late
7%
of 28 arrivals
Cancelled
0%
of 28 flights
Median arrival delay
3 min early
9 in 10 arrived within
6 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. 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

At the airports today

Dallas-Fort Worth (DFW) departures

Left more than 15 min late
59 of 59
Cancelled today
1

Los Angeles (LAX) departures

Left more than 15 min late
10 of 15
Cancelled today
1

All Delta Air Lines flights

Flight history and details
DL439 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Oct 1, 2026ArrivedDallas-Fort WorthLos Angeles43
Sep 30, 2026ArrivedDallas-Fort WorthLos Angeles-6
Sep 29, 2026ArrivedDallas-Fort WorthLos Angeles-2
Sep 28, 2026ArrivedDallas-Fort WorthLos Angeles2
Sep 27, 2026ArrivedDallas-Fort WorthLos Angeles2
Sep 26, 2026ArrivedDallas-Fort WorthLos Angeles1
Sep 25, 2026ArrivedDallas-Fort WorthLos Angeles0
Sep 24, 2026ArrivedDallas-Fort WorthLos Angeles-12
Sep 23, 2026ArrivedDallas-Fort WorthLos Angeles-14
Sep 22, 2026ArrivedDallas-Fort WorthLos Angeles-4
Sep 21, 2026ArrivedDallas-Fort WorthLos Angeles-3
Sep 20, 2026ArrivedDallas-Fort WorthLos Angeles-3
Sep 19, 2026ArrivedDallas-Fort WorthLos Angeles9
Sep 18, 2026ArrivedDallas-Fort WorthLos Angeles-3
Sep 17, 2026ArrivedDallas-Fort WorthLos Angeles15
Sep 16, 2026ArrivedDallas-Fort WorthLos Angeles5
Sep 14, 2026ArrivedDallas-Fort WorthLos Angeles0
Sep 13, 2026ArrivedDallas-Fort WorthLos Angeles0
Sep 12, 2026ArrivedDallas-Fort WorthLos Angeles2
Sep 11, 2026ArrivedDallas-Fort WorthLos Angeles-6
Sep 9, 2026ArrivedDallas-Fort WorthLos Angeles-15
Sep 8, 2026ArrivedDallas-Fort WorthLos Angeles-11
Sep 7, 2026ArrivedDallas-Fort WorthLos Angeles0
Sep 6, 2026ArrivedDallas-Fort WorthLos Angeles-14
Sep 5, 2026ArrivedDallas-Fort WorthLos Angeles-11
Sep 4, 2026ArrivedDallas-Fort WorthLos Angeles-12
Sep 3, 2026ArrivedDallas-Fort WorthLos Angeles-10
Sep 2, 2026ArrivedDallas-Fort WorthLos Angeles-15

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