Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL399

Operated by DAL

Live map

Live map filtered to DAL399. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
BOS ATL Jul 14, 08:56 PM UTC Jul 14, 11:16 PM UTC PLANNED

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
06:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
250° / 11 kt
Visibility
10 SM
Ceiling
FEW 14,000 ft, FEW 25,000 ft
Temp / Dew
22°C / 16°C
Altimeter
29.98 inHg

Obs: 2026-07-14T09:54:00.000Z

Raw METAR / TAF 
METAR KBOS 140954Z 25011KT 10SM FEW140 FEW250 22/16 A2998 RMK AO2 SLP151 T02220161 $

TAF KBOS 140824Z 1408/1512 23015G24KT P6SM SCT250 FM141600 23017G28KT P6SM BKN200 FM150100 25011KT P6SM SCT050 BKN200 PROB30 1509/1512 5SM -TSRA BKN050CB

flight Live Traffic

flight_takeoff 175 Departures
flight_land 250 Arrivals

Arrival

ATL KATL IFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
06:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
100° / 9 kt
Visibility
6 SM
Ceiling
BKN 600 ft, OVC 1,300 ft
Temp / Dew
23°C / 21°C
Altimeter
30.10 inHg
Wx
-RA BR

Obs: 2026-07-14T09:52:00.000Z

Raw METAR / TAF 
METAR KATL 140952Z 10009KT 6SM -RA BR BKN006 OVC013 23/21 A3010 RMK AO2 DZE00RAB49 SLP183 CIG 005V008 P0000 T02280211 $

TAF KATL 140955Z 1410/1512 10008KT 6SM BR BKN006 OVC012 TEMPO 1410/1413 3SM BR OVC004 FM141600 10008KT P6SM -SHRA BKN015 BKN035 TEMPO 1418/1422 3SM TSRA BKN020CB FM150000 09005KT P6SM SCT018 BKN040 FM150400 12004KT P6SM BKN006 BKN012

flight Live Traffic

flight_takeoff 497 Departures
flight_land 481 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A32718 BOS → ATL Jul 13, 20:59 UTCJul 13, 23:18 UTC2h 19m +29m +10m
2026-07-13 A32718 BOS → ATL Jul 13, 21:00 UTCJul 13, 23:20 UTC2h 20m - -
2026-07-12 A426A5 - Jul 12, 22:40 UTCJul 13, 00:50 UTC2h 10m - -
2026-07-10 A34AE0 BOS → ATL Jul 10, 21:20 UTCJul 10, 23:35 UTC2h 15m - -
2026-07-09 A34E97 BOS → ATL Jul 9, 21:05 UTCJul 9, 23:20 UTC2h 15m - -
2026-07-08 A3D7A7 BOS → ATL Jul 8, 20:50 UTCJul 8, 23:00 UTC2h 10m - -
2026-07-07 A3D7A7 BOS → ATL Jul 7, 22:15 UTCJul 8, 00:35 UTC2h 20m - -
2026-07-06 A4105B BOS → ATL Jul 6, 23:05 UTCJul 7, 01:20 UTC2h 15m - -
2026-07-06 A4105B BOS → ATL Jul 6, 23:02 UTCJul 7, 01:14 UTC2h 12m +152m +9m
2026-07-05 A3B3DF BNH → ATL Jul 5, 20:50 UTCJul 5, 23:10 UTC2h 20m - -
2026-07-03 A339B4 BOS → ATL Jul 3, 22:10 UTCJul 4, 00:30 UTC2h 20m - -
2026-07-02 A3EC93 BOS → ATL Jul 2, 21:30 UTCJul 2, 23:35 UTC2h 5m - -
2026-07-01 A3CC82 BOS → ATL Jul 1, 21:22 UTCJul 1, 23:28 UTC2h 6m +52m +4m
2026-07-01 A3CC82 - Jul 1, 21:25 UTCJul 1, 23:35 UTC2h 10m - -
2026-06-30 A34119 BOS → ATL Jun 30, 20:50 UTCJun 30, 22:55 UTC2h 5m - -
2026-06-29 A3C15D BNH → ATL Jun 29, 20:40 UTCJun 29, 22:49 UTC2h 10m - -
2026-06-29 A3C15D BOS → ATL Jun 29, 20:40 UTCJun 29, 22:44 UTC2h 4m +10m +7m
2026-06-28 A3CC82 BOS → ATL Jun 28, 20:54 UTCJun 28, 23:09 UTC2h 15m - -
2026-06-26 A3A503 BOS → ATL Jun 26, 21:17 UTCJun 26, 23:33 UTC2h 16m +47m +4m
2026-06-26 A3A503 BOS → ATL Jun 26, 21:20 UTCJun 26, 23:39 UTC2h 20m - -
2026-06-25 A3C514 BOS → ATL Jun 25, 20:54 UTCJun 25, 23:09 UTC2h 15m - -
2026-06-24 A379CD BOS → ATL Jun 24, 21:00 UTCJun 24, 23:04 UTC2h 5m - -
2026-06-23 A38C60 - Jun 23, 20:44 UTCJun 23, 23:00 UTC2h 15m - -
2026-06-22 A402DD BOS → ATL Jun 22, 21:45 UTCJun 23, 00:24 UTC2h 40m - -
2026-06-21 A3B028 BOS → ATL Jun 21, 21:10 UTCJun 21, 23:24 UTC2h 15m - -
2026-06-19 A379CD BOS → ATL Jun 19, 21:28 UTCJun 19, 23:43 UTC2h 15m +58m +3m
2026-06-19 A379CD BOS → ATL Jun 19, 21:30 UTCJun 19, 23:49 UTC2h 20m - -
2026-06-18 A3DB5E BOS → ATL Jun 18, 23:05 UTCJun 19, 01:39 UTC2h 34m - -
2026-06-17 A39D95 BOS → ATL Jun 17, 20:50 UTCJun 17, 23:10 UTC2h 20m - -
2026-06-16 A36EA8 - Jun 16, 22:00 UTCJun 17, 00:30 UTC2h 30m - -

Performance history

Flights tracked
125 showing last 30
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 14
June 2026 37
May 2026 45
April 2026 29

DAL399 frequently asked

Where does flight DAL399 fly?
DAL399 (DAL) flies from BOS to ATL. View the full route page.
How long is flight DAL399?
Based on observed flights, DAL399 takes on average 2h 16m from takeoff to landing.
How often does DAL399 fly?
DAL399 has been observed flying several times a week in our tracking data. We've recorded 125 flights under this callsign.
Is flight DAL399 usually on time?
Across recent flights, DAL399 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL399?
DAL399 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL399 live?
Yes. When DAL399 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.