Apparatus

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flight_takeoff Flight

DAL1421

Operated by Delta Air Lines

Live map

Live map filtered to DAL1421. Shown when the flight is currently airborne.

Route airports View route page →

Departure

PHL KPHL VFR

Philadelphia International Airport

Philadelphia, US

Local time
16:19 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
36 ft
Coordinates
39.8719, -75.2411

cloud Weather

Wind
350° / 6G15 kt
Visibility
10 SM
Ceiling
SCT 4,000 ft, SCT 8,500 ft, BKN 23,000 ft
Temp / Dew
29°C / 19°C
Altimeter
30.00 inHg

Obs: 2026-08-28T19:54:00.000Z

Raw METAR / TAF 
METAR KPHL 281954Z 35006G15KT 10SM SCT040 SCT085 BKN230 29/19 A3000 RMK AO2 SLP159 T02940189 $

TAF KPHL 281726Z 2818/2924 35004KT P6SM SCT040 FM290000 01004KT P6SM FEW250 FM291600 03005KT P6SM FEW250

flight Live Traffic

flight_takeoff 93 Departures
flight_land 130 Arrivals

Arrival

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
16:19 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
350° / 3 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft, SCT 9,000 ft, BKN 20,000 ft, BKN 25,000 ft
Temp / Dew
32°C / 19°C
Altimeter
30.00 inHg
Wx
TS

Obs: 2026-08-28T19:52:00.000Z

Raw METAR / TAF 
METAR KATL 281952Z 35003KT 10SM TS SCT050CB SCT090 BKN200 BKN250 32/19 A3000 RMK AO2 SLP148 OCNL LTGICCCCG VC SE DSNT S-SW TS VC SE DSNT S-SW MOV SE TCU OHD-S N-NE T03220194

TAF KATL 281958Z 2820/2924 32004KT P6SM VCSH SCT050 BKN100 PROB30 2820/2824 VRB10G20KT 4SM -TSRA OVC025CB 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 174 Departures
flight_land 214 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A44197 PHL → ATL Jul 26, 16:45 UTCJul 26, 17:45 UTC1h 0m - -
2026-07-26 A44197 PHL → ATL Jul 26, 14:15 UTCJul 26, 15:05 UTC50m - -
2026-07-25 A495B4 PHL → ATL Jul 25, 16:30 UTCJul 25, 17:30 UTC1h 0m - -
2026-07-25 A495B4 PHL → ATL Jul 25, 14:25 UTCJul 25, 15:20 UTC55m - -
2026-07-24 A44570 PHL → ATL Jul 24, 16:40 UTCJul 24, 17:40 UTC1h 0m - -
2026-07-24 A44570 PHL → ATL Jul 24, 16:37 UTCJul 24, 17:31 UTC54m +17m +8m
2026-07-24 A44570 PHL → ATL Jul 24, 14:15 UTCJul 24, 15:10 UTC55m - -
2026-07-23 A448BA PHL → ATL Jul 23, 16:40 UTCJul 23, 17:40 UTC1h 0m - -
2026-07-23 A448BA PHL → ATL Jul 23, 14:35 UTCJul 23, 15:20 UTC45m - -
2026-07-22 A44E1C PHL → ATL Jul 22, 16:50 UTCJul 22, 17:50 UTC1h 0m - -
2026-07-22 A44E1C PHL → ATL Jul 22, 14:10 UTCJul 22, 15:05 UTC55m - -
2026-07-21 A486CC PHL → ATL Jul 21, 16:40 UTCJul 21, 17:45 UTC1h 5m - -
2026-07-21 A486CC PHL → ATL Jul 21, 14:20 UTCJul 21, 15:10 UTC50m - -
2026-07-18 A4794E - Jul 18, 16:25 UTCJul 18, 17:30 UTC1h 5m - -
2026-07-18 A4794E - Jul 18, 14:20 UTCJul 18, 15:10 UTC50m - -
2026-07-17 A46A72 - Jul 17, 16:29 UTCJul 17, 17:30 UTC1h 0m - -
2026-07-17 A46A72 - Jul 17, 14:10 UTCJul 17, 15:05 UTC55m - -
2026-07-16 A44E1C - Jul 16, 16:55 UTCJul 16, 17:54 UTC1h 0m - -
2026-07-16 A44E1C SFO → LAX Jul 16, 16:53 UTCJul 16, 17:45 UTC52m +33m +4m
2026-07-16 A44E1C - Jul 16, 14:55 UTCJul 16, 15:49 UTC55m - -
2026-07-15 A441C9 SFO → LAX Jul 15, 16:45 UTCJul 15, 17:45 UTC1h 0m - -
2026-07-15 A441C9 - Jul 15, 14:15 UTCJul 15, 15:05 UTC50m - -
2026-07-15 A441C9 SFO → LAX Jul 15, 14:13 UTCJul 15, 15:03 UTC50m -127m +1m
2026-07-14 A45051 - Jul 14, 16:35 UTCJul 14, 17:30 UTC55m - -
2026-07-14 A45051 - Jul 14, 14:10 UTCJul 14, 15:00 UTC50m - -
2026-07-13 A45051 - Jul 13, 16:30 UTCJul 13, 17:25 UTC55m - -
2026-07-13 A45051 - Jul 13, 14:10 UTCJul 13, 15:05 UTC55m - -
2026-07-12 A44570 - Jul 12, 16:40 UTCJul 12, 17:35 UTC55m - -
2026-07-12 A44570 - Jul 12, 14:25 UTCJul 12, 15:30 UTC1h 5m - -
2026-07-11 A445F8 - Jul 11, 16:40 UTCJul 11, 17:40 UTC1h 0m - -

Performance history

Flights tracked
237 showing last 30
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
11

Monthly activity 4 months

Month Flights tracked
July 2026 54
June 2026 72
May 2026 72
April 2026 39

DAL1421 frequently asked

Where does flight DAL1421 fly?
DAL1421 (Delta Air Lines) flies from PHL to ATL. View the full route page.
How long is flight DAL1421?
Based on observed flights, DAL1421 takes on average 56m from takeoff to landing.
How often does DAL1421 fly?
DAL1421 has been observed flying several times a week in our tracking data. We've recorded 237 flights under this callsign.
Is flight DAL1421 usually on time?
Across recent flights, DAL1421 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL1421?
DAL1421 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL1421 live?
Yes. When DAL1421 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.