Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL1639

Operated by Delta Air Lines

Live map

Live map filtered to DAL1639. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC MVFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
03:28 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
350° / 4 kt
Visibility
10 SM
Ceiling
OVC 1,700 ft
Temp / Dew
14°C / 11°C
Altimeter
30.09 inHg

Obs: 2026-05-30T09:53:00.000Z

Raw METAR / TAF 
METAR KSJC 300953Z AUTO 35004KT 10SM OVC017 14/11 A3009 RMK AO2 SLP188 T01390106

TAF KSJC 300520Z 3006/3106 34006KT P6SM BKN015 FM301700 34006KT P6SM SKC FM302200 34016KT P6SM SKC

flight Live Traffic

flight_takeoff 17 Departures
flight_land 21 Arrivals

Arrival

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
06:28 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 8,000 ft, BKN 11,000 ft
Temp / Dew
21°C / 19°C
Altimeter
29.94 inHg

Obs: 2026-05-30T09:52:00.000Z

Raw METAR / TAF 
METAR KATL 300952Z 00000KT 10SM FEW004 BKN080 BKN110 21/19 A2994 RMK AO2 SLP130 T02110194 $

TAF KATL 300934Z 3010/3112 27003KT P6SM SCT005 BKN070 TEMPO 3010/3013 4SM BR BKN005 FM301500 VRB03KT P6SM BKN020 BKN100 FM301800 29004KT P6SM -SHRA BKN035 BKN100 PROB30 3019/3023 4SM -TSRA OVC025CB FM310100 VRB03KT P6SM BKN030 BKN100 FM310700 08004KT P6SM BKN008

flight Live Traffic

flight_takeoff 528 Departures
flight_land 678 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-06 ACC1F3 SJC → ATL May 6, 13:55 UTCMay 6, 15:10 UTC1h 15m - -
2026-05-05 AD2EA9 SJC → ATL May 5, 14:30 UTCMay 5, 15:45 UTC1h 15m - -
2026-05-05 AD2EA9 SJC → ATL May 5, 14:27 UTCMay 5, 15:41 UTC1h 14m +51m -7m
2026-05-04 ACD0CF SJC → ATL May 4, 13:50 UTCMay 4, 15:10 UTC1h 20m - -
2026-05-03 AC8588 SJC → ATL May 3, 14:10 UTCMay 3, 15:25 UTC1h 15m - -
2026-05-03 AC8588 SJC → ATL May 3, 14:07 UTCMay 3, 15:24 UTC1h 17m +31m -22m
2026-05-01 A7E152 SJC → ATL May 1, 14:00 UTCMay 1, 15:20 UTC1h 20m - -
2026-04-30 ADAEED SJC → ATL Apr 30, 14:00 UTCApr 30, 15:15 UTC1h 15m - -
2026-04-29 ACD486 SJC → ATL Apr 29, 14:00 UTCApr 29, 15:15 UTC1h 15m - -
2026-04-28 AD474C SJC → ATL Apr 28, 14:05 UTCApr 28, 15:35 UTC1h 30m - -
2026-04-27 AD0373 SJC → ATL Apr 27, 13:55 UTCApr 27, 15:05 UTC1h 10m - -
2026-04-26 ADCCA5 SJC → ATL Apr 26, 14:00 UTCApr 26, 15:10 UTC1h 10m - -
2026-04-24 AC4CD4 SJC → ATL Apr 24, 13:45 UTCApr 24, 15:05 UTC1h 20m - -
2026-04-24 AC4CD4 SJC → ATL Apr 24, 13:42 UTCApr 24, 15:01 UTC1h 19m +6m -3m
2026-04-23 AD185F SJC → ATL Apr 23, 13:55 UTCApr 23, 15:10 UTC1h 15m - -
2026-04-23 AD185F SJC → ATL Apr 23, 13:54 UTCApr 23, 15:11 UTC1h 17m +18m +1m
2026-04-22 ACDFAB SJC → ATL Apr 22, 14:00 UTCApr 22, 15:20 UTC1h 20m - -
2026-04-22 ACDFAB SJC → ATL Apr 22, 13:55 UTCApr 22, 15:16 UTC1h 21m +19m +11m
2026-04-21 AD34B9 SJC → ATL Apr 21, 13:45 UTCApr 21, 15:05 UTC1h 20m - -
2026-04-21 AD34B9 SJC → ATL Apr 21, 13:43 UTCApr 21, 15:06 UTC1h 23m +7m -3m
2026-04-20 AD4395 SJC → ATL Apr 20, 14:10 UTCApr 20, 15:25 UTC1h 15m - -
2026-04-20 AD4395 SJC → ATL Apr 20, 14:09 UTCApr 20, 15:24 UTC1h 15m +33m -3m
2026-04-19 ADDA23 SJC → ATL Apr 19, 13:55 UTCApr 19, 15:05 UTC1h 10m - -
2026-04-19 ADDA23 SJC → ATL Apr 19, 13:53 UTCApr 19, 15:05 UTC1h 12m +17m +1m
2026-04-17 ACE5BB SJC → ATL Apr 17, 13:50 UTCApr 17, 15:05 UTC1h 14m - -
2026-04-16 ACBE3C SJC → ATL Apr 16, 15:15 UTCApr 16, 15:25 UTC10m - -
2026-04-16 ACBE3C SJC → ATL Apr 16, 14:08 UTCApr 16, 15:23 UTC1h 15m +32m +12m
2026-04-15 AD4395 SJC → ATL Apr 15, 17:05 UTCApr 15, 17:25 UTC20m - -
2026-04-15 AD4395 SJC → ATL Apr 15, 16:10 UTCApr 15, 17:43 UTC1h 33m +154m +15m
2026-04-14 ADECB6 SJC → ATL Apr 14, 14:50 UTCApr 14, 15:00 UTC10m - -

Performance history

Flights tracked
32 showing last 30
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 2 months

Month Flights tracked
May 2026 7
April 2026 25

DAL1639 frequently asked

Where does flight DAL1639 fly?
DAL1639 (Delta Air Lines) flies from SJC to ATL. View the full route page.
How long is flight DAL1639?
Based on observed flights, DAL1639 takes on average 1h 11m from takeoff to landing.
How often does DAL1639 fly?
DAL1639 has been observed flying several times a week in our tracking data. We've recorded 32 flights under this callsign.
Is flight DAL1639 usually on time?
Across recent flights, DAL1639 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL1639?
DAL1639 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL1639 live?
Yes. When DAL1639 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.