Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
01:04 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
230° / 4 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
20°C / 10°C
Altimeter
30.14 inHg

Obs: 2026-04-15T04:52:00.000Z

Raw METAR / TAF 
METAR KATL 150452Z COR 23004KT 10SM SCT250 20/10 A3014 RMK AO2 SLP196 T02000100 403000156 $

TAF KATL 150343Z 1504/1606 23003KT P6SM SKC FM151600 24006KT P6SM FEW070 FEW250 FM160200 22004KT P6SM FEW250

flight Live Traffic

flight_takeoff 291 Departures
flight_land 220 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
22:04 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 10 kt
Visibility
10 SM
Ceiling
FEW 2,800 ft
Temp / Dew
12°C / 7°C
Altimeter
30.15 inHg

Obs: 2026-04-15T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 150456Z 28010KT 10SM FEW028 12/07 A3015 RMK AO2 SLP209 T01170072 $

TAF KSFO 150307Z 1503/1606 28015KT P6SM SCT025 FM150800 27011KT P6SM SCT025 BKN150 FM151800 27018KT P6SM BKN150

flight Live Traffic

flight_takeoff 210 Departures
flight_land 218 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 A6709B ATL → SFO Apr 14, 09:10 UTCApr 14, 09:20 UTC10m - -
2026-04-14 A6709B ATL → SFO Apr 14, 09:04 UTCApr 14, 14:13 UTC5h 9m +19m +8m
2026-04-13 A6EE8E ATL → SFO Apr 13, 13:10 UTCApr 13, 14:15 UTC1h 5m - -
2026-04-13 A6EE8E ATL → SFO Apr 13, 08:55 UTCApr 13, 09:10 UTC15m - -

Performance history

Flights tracked
4
Avg arrival delay
+8m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

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 40m from takeoff to landing.
How often does DAL440 fly?
DAL440 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
Is flight DAL440 usually on time?
Across recent flights, DAL440 arrives with an average 8-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL440?
DAL440 has been operated by 2 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.