Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL439

Operated by Delta Air Lines

Live map

Live map filtered to DAL439. Shown when the flight is currently airborne.

Route airports View route page →

Departure

JFK KJFK VFR

John F. Kennedy International Airport

New York, US

Local time
15:51 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
13 ft
Coordinates
40.6394, -73.7793

cloud Weather

Wind
210° / 11 kt
Visibility
10 SM
Ceiling
SCT 4,800 ft, SCT 19,000 ft, BKN 25,000 ft
Temp / Dew
28°C / 21°C
Altimeter
30.00 inHg

Obs: 2026-08-28T18:51:00.000Z

Raw METAR / TAF 
METAR KJFK 281851Z 21011KT 10SM SCT048 SCT190 BKN250 28/21 A3000 RMK AO2 SLP159 T02830211 $

TAF KJFK 281803Z 2818/2924 21008KT P6SM FEW020 SCT040 BKN070 FM282000 18009KT P6SM VCSH BKN040 BKN070 FM290000 VRB05KT P6SM SCT040 SCT070 FM290100 33010KT P6SM SCT040 SCT070 FM290900 01008KT P6SM FEW040 FM291900 20004KT P6SM FEW250

flight Live Traffic

flight_takeoff 72 Departures
flight_land 102 Arrivals

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
12:51 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
260° / 9 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft, FEW 20,000 ft, BKN 28,000 ft
Temp / Dew
29°C / 21°C
Altimeter
29.90 inHg

Obs: 2026-08-28T18:53:00.000Z

Raw METAR / TAF 
METAR KLAX 281853Z 26009KT 10SM FEW110 FEW200 BKN280 29/21 A2990 RMK AO2 SLP121 T02940206 $

TAF KLAX 281742Z 2818/2924 26005KT P6SM SCT150 FM281900 26012KT P6SM BKN150 FM290300 26006KT P6SM SCT250 FM290700 VRB03KT P6SM SCT250 FM291700 26008KT P6SM SCT250 FM291900 26012KT P6SM BKN150

flight Live Traffic

flight_takeoff 104 Departures
flight_land 103 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A43B85 JFK → LAX Jul 26, 12:35 UTCJul 26, 15:05 UTC2h 30m - -
2026-07-25 A6A6F6 JFK → LAX Jul 25, 12:06 UTCJul 25, 14:32 UTC2h 26m +11m +1m
2026-07-25 A6A6F6 JFK → LAX Jul 25, 12:10 UTCJul 25, 14:45 UTC2h 35m - -
2026-07-24 A39E6B JFK → LAX Jul 24, 12:50 UTCJul 24, 15:20 UTC2h 30m - -
2026-07-23 A39AB4 JFK → LAX Jul 23, 12:50 UTCJul 23, 15:25 UTC2h 35m - -
2026-07-22 A390ED JFK → LAX Jul 22, 12:55 UTCJul 22, 15:35 UTC2h 40m - -
2026-07-21 A41C69 JFK → LAX Jul 21, 12:55 UTCJul 21, 15:25 UTC2h 30m - -
2026-07-20 A38D36 DFW → LAX Jul 20, 12:50 UTCJul 20, 15:25 UTC2h 35m - -
2026-07-19 A4794E DFW → LAX Jul 19, 15:05 UTCJul 19, 17:45 UTC2h 40m - -
2026-07-19 A4794E DFW → LAX Jul 19, 15:03 UTCJul 19, 17:28 UTC2h 25m +174m +11m
2026-07-18 A3F4D7 DFW → LAX Jul 18, 12:15 UTCJul 18, 14:50 UTC2h 35m - -
2026-07-17 A3B86C DFW → LAX Jul 17, 12:44 UTCJul 17, 15:29 UTC2h 45m +9m +20m
2026-07-17 A3B86C - Jul 17, 12:45 UTCJul 17, 15:35 UTC2h 50m - -
2026-07-16 A37E5A DFW → LAX Jul 16, 13:25 UTCJul 16, 16:05 UTC2h 40m - -
2026-07-15 A3BE7C DFW → LAX Jul 15, 12:50 UTCJul 15, 15:30 UTC2h 40m - -
2026-07-14 A39E6B DFW → LAX Jul 14, 12:55 UTCJul 14, 15:40 UTC2h 45m - -
2026-07-13 A36F7E - Jul 13, 14:05 UTCJul 13, 16:35 UTC2h 30m - -
2026-07-13 A36F7E DFW → LAX Jul 13, 14:01 UTCJul 13, 16:32 UTC2h 31m +86m +14m
2026-07-12 A445F8 DFW → LAX Jul 12, 12:28 UTCJul 12, 14:58 UTC2h 30m +19m +13m
2026-07-12 A445F8 DFW → LAX Jul 12, 12:30 UTCJul 12, 15:01 UTC2h 30m - -
2026-07-11 A41C56 DFW → LAX Jul 11, 12:18 UTCJul 11, 14:53 UTC2h 35m +23m +12m
2026-07-11 A41C56 DFW → LAX Jul 11, 12:20 UTCJul 11, 15:00 UTC2h 40m - -
2026-07-10 A365B7 - Jul 10, 12:55 UTCJul 10, 15:35 UTC2h 40m - -
2026-07-09 A4200D DFW → LAX Jul 9, 12:50 UTCJul 9, 15:22 UTC2h 32m +15m +14m
2026-07-09 A4200D - Jul 9, 12:50 UTCJul 9, 15:25 UTC2h 35m - -
2026-07-08 A37335 DFW → LAX Jul 8, 12:55 UTCJul 8, 15:40 UTC2h 45m - -
2026-07-07 A3A990 - Jul 7, 12:50 UTCJul 7, 15:30 UTC2h 40m - -
2026-07-06 A41C56 DFW → LAX Jul 6, 12:45 UTCJul 6, 15:45 UTC3h 0m - -
2026-07-05 A441D6 - Jul 5, 12:15 UTCJul 5, 15:00 UTC2h 45m - -
2026-07-04 A3FFFC DFW → LAX Jul 4, 13:40 UTCJul 4, 16:35 UTC2h 55m - -

Performance history

Flights tracked
133 showing last 30
Avg arrival delay
+12m
On-time arrival
86% 86% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 34
June 2026 35
May 2026 35
April 2026 29

DAL439 frequently asked

Where does flight DAL439 fly?
DAL439 (Delta Air Lines) flies from JFK to LAX. View the full route page.
How long is flight DAL439?
Based on observed flights, DAL439 takes on average 2h 38m from takeoff to landing.
How often does DAL439 fly?
DAL439 has been observed flying several times a week in our tracking data. We've recorded 133 flights under this callsign.
Is flight DAL439 usually on time?
Across recent flights, DAL439 arrives with an average 12-minute delay. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL439?
DAL439 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL439 live?
Yes. When DAL439 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.