Apparatus

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flight_takeoff Flight

DAL440

Operated by Delta Air Lines

Live map

Live map filtered to DAL440. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
15:51 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
290° / 5 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft, BKN 10,000 ft, BKN 20,000 ft, BKN 25,000 ft
Temp / Dew
33°C / 20°C
Altimeter
30.02 inHg
Wx
TS

Obs: 2026-08-28T18:52:00.000Z

Raw METAR / TAF 
METAR KATL 281852Z COR 29005KT 10SM TS SCT050CB BKN100 BKN200 BKN250 33/20 A3002 RMK AO2 TSB50 SLP152 FRQ LTGCG VC E DSNT S TS VC E DSNT S MOV STNRY TCU OHD-SE-S NE T03280200

TAF KATL 281738Z 2818/2924 29004KT P6SM SCT040 BKN250 PROB30 2818/2824 4SM -TSRA OVC035CB FM290400 VRB03KT P6SM SCT050 BKN200 FM291000 10003KT P6SM SCT006 BKN025 FM291600 11006KT P6SM VCSH SCT030 PROB30 2919/2923 4SM -TSRA BKN035CB

flight Live Traffic

flight_takeoff 136 Departures
flight_land 163 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
12:51 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 12 kt
Visibility
10 SM
Ceiling
FEW 600 ft, SCT 1,000 ft, BKN 11,000 ft, OVC 20,000 ft
Temp / Dew
16°C / 13°C
Altimeter
30.04 inHg

Obs: 2026-08-28T19:44:00.000Z

Raw METAR / TAF 
SPECI KSFO 281944Z COR 28012KT 10SM FEW006 SCT010 BKN110 OVC200 16/13 A3004 RMK AO2 SCT010 V BKN T01610133

TAF KSFO 281739Z 2818/2924 30012KT P6SM VCSH BKN120 FM282000 29016KT P6SM VCSH BKN100 FM290700 29010KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

flight Live Traffic

flight_takeoff 98 Departures
flight_land 78 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A6F23D ATL → SFO Jul 26, 13:20 UTCJul 26, 14:15 UTC55m - -
2026-07-26 A6F23D ATL → SFO Jul 26, 09:05 UTCJul 26, 09:15 UTC10m - -
2026-07-25 A6D83C ATL → SFO Jul 25, 13:20 UTCJul 25, 14:15 UTC55m - -
2026-07-25 A6D83C ATL → SFO Jul 25, 09:05 UTCJul 25, 09:15 UTC10m - -
2026-07-25 A6D83C ATL → SFO Jul 25, 09:04 UTCJul 25, 14:16 UTC5h 12m +17m +7m
2026-07-24 A67452 ATL → SFO Jul 24, 13:10 UTCJul 24, 14:05 UTC55m - -
2026-07-24 A67452 ATL → SFO Jul 24, 08:50 UTCJul 24, 09:00 UTC10m - -
2026-07-23 A6B833 ATL → SFO Jul 23, 13:30 UTCJul 23, 14:30 UTC1h 0m - -
2026-07-23 A6B833 ATL → SFO Jul 23, 09:10 UTCJul 23, 09:25 UTC15m - -
2026-07-22 A6893E ATL → SFO Jul 22, 13:45 UTCJul 22, 14:25 UTC40m - -
2026-07-21 A69BCD ATL → SFO Jul 21, 13:10 UTCJul 21, 13:55 UTC45m - -
2026-07-21 A69BCD ATL → SFO Jul 21, 09:00 UTCJul 21, 09:15 UTC15m - -
2026-07-20 A6B470 ATL → SFO Jul 20, 13:25 UTCJul 20, 14:15 UTC50m - -
2026-07-20 A6B470 ATL → SFO Jul 20, 09:05 UTCJul 20, 09:20 UTC15m - -
2026-07-19 A6F5FC ATL → SFO Jul 19, 13:20 UTCJul 19, 14:15 UTC55m - -
2026-07-19 A6F5FC ATL → SFO Jul 19, 09:00 UTCJul 19, 09:15 UTC15m - -
2026-07-18 A690A8 ATL → SFO Jul 18, 13:25 UTCJul 18, 14:15 UTC50m - -
2026-07-18 A690A8 ATL → SFO Jul 18, 08:55 UTCJul 18, 09:15 UTC20m - -
2026-07-18 A690A8 ATL → SFO Jul 18, 08:54 UTCJul 18, 14:15 UTC5h 21m +7m +2m
2026-07-17 A641BF ATL → SFO Jul 17, 13:20 UTCJul 17, 14:24 UTC1h 5m - -
2026-07-17 A641BF ATL → SFO Jul 17, 09:04 UTCJul 17, 09:15 UTC10m - -
2026-07-17 A641BF ATL → SFO Jul 17, 09:01 UTCJul 17, 14:14 UTC5h 13m +14m +2m
2026-07-16 A6F23D - Jul 16, 13:30 UTCJul 16, 14:20 UTC50m - -
2026-07-15 A68D02 - Jul 15, 13:35 UTCJul 15, 14:25 UTC50m - -
2026-07-15 A68D02 - Jul 15, 09:05 UTCJul 15, 09:15 UTC10m - -
2026-07-14 A6B0BD - Jul 14, 13:45 UTCJul 14, 14:35 UTC50m - -
2026-07-14 A6B0BD - Jul 14, 09:15 UTCJul 14, 09:25 UTC10m - -
2026-07-13 A6E720 - Jul 13, 08:50 UTCJul 13, 09:05 UTC15m - -
2026-07-13 A6E720 HNL → SEA Jul 13, 08:46 UTCJul 13, 14:08 UTC5h 22m -1m +6m
2026-07-12 A6CACB - Jul 12, 09:00 UTCJul 12, 09:15 UTC15m - -

Performance history

Flights tracked
232 showing last 30
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 4 months

Month Flights tracked
July 2026 52
June 2026 71
May 2026 70
April 2026 39

DAL440 frequently asked

Where does flight DAL440 fly?
DAL440 (Delta Air Lines) flies from ATL to SFO. View the full route page.
How long is flight DAL440?
Based on observed flights, DAL440 takes on average 1h 11m from takeoff to landing.
How often does DAL440 fly?
DAL440 has been observed flying several times a week in our tracking data. We've recorded 232 flights under this callsign.
Is flight DAL440 usually on time?
Across recent flights, DAL440 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL440?
DAL440 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL440 live?
Yes. When DAL440 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.