Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL421

Operated by Delta Air Lines

Live map

Live map filtered to DAL421. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DFW KDFW VFR

Dallas Fort Worth International Airport

Dallas-Fort Worth, US

Local time
00:03 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
607 ft
Coordinates
32.8968, -97.0380

cloud Weather

Wind
170° / 11 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
29°C / 23°C
Altimeter
29.93 inHg

Obs: 2026-10-14T04:53:00.000Z

Raw METAR / TAF 
METAR KDFW 140453Z 17011KT 10SM CLR 29/23 A2993 RMK AO2 SLP125 T02890228

TAF KDFW 140257Z 1403/1506 16011KT P6SM SCT045 FM141000 18011KT P6SM BKN015 FM141700 19012KT P6SM BKN025 FM141900 17016KT P6SM BKN040

flight Live Traffic

flight_takeoff 302 Departures
flight_land 279 Arrivals

Arrival

LGA KLGA VFR

LaGuardia Airport

New York, US

Local time
01:03 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
21 ft
Coordinates
40.7772, -73.8726

cloud Weather

Wind
200° / 6 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
22°C / 17°C
Altimeter
29.84 inHg

Obs: 2026-10-14T04:51:00.000Z

Raw METAR / TAF 
METAR KLGA 140451Z 20006KT 10SM FEW250 22/17 A2984 RMK AO2 SLP104 T02170167 402280161 $

TAF KLGA 140251Z 1403/1506 20009KT P6SM SCT250 WS020/26040KT FM140800 24007KT P6SM FEW250 FM141500 29013G19KT P6SM SCT035 SCT120 FM142000 31013G19KT P6SM SCT035 BKN120 FM142300 32012KT P6SM SCT035 BKN120

flight Live Traffic

flight_takeoff 42 Departures
flight_land 67 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A924FC DFW → LGA Jul 26, 16:35 UTCJul 26, 20:10 UTC3h 35m - -
2026-07-25 A8DED6 DFW → LGA Jul 25, 17:15 UTCJul 25, 20:55 UTC3h 40m - -
2026-07-25 A8DED6 DFW → LGA Jul 25, 17:10 UTCJul 25, 20:53 UTC3h 43m +55m +8m
2026-07-24 A8DE56 DFW → LGA Jul 24, 16:35 UTCJul 24, 20:30 UTC3h 55m - -
2026-07-23 A8DF06 DFW → LGA Jul 23, 17:40 UTCJul 23, 21:20 UTC3h 40m - -
2026-07-22 A70F88 DFW → LGA Jul 22, 17:30 UTCJul 22, 21:05 UTC3h 35m - -
2026-07-22 A70F88 DFW → LGA Jul 22, 17:15 UTCJul 22, 17:25 UTC10m - -
2026-07-22 A70F88 DFW → LGA Jul 22, 17:13 UTCJul 22, 20:56 UTC3h 43m +58m +9m
2026-07-21 A93631 DFW → LGA Jul 21, 16:35 UTCJul 21, 20:45 UTC4h 10m - -
2026-07-20 A8DF2C DFW → LGA Jul 20, 16:55 UTCJul 20, 20:40 UTC3h 45m - -
2026-07-19 A7133F DFW → LGA Jul 19, 16:45 UTCJul 19, 20:10 UTC3h 25m - -
2026-07-18 A948C4 - Jul 18, 16:45 UTCJul 18, 20:15 UTC3h 30m - -
2026-07-18 A948C4 DTW → LAS Jul 18, 16:41 UTCJul 18, 20:17 UTC3h 36m +26m +6m
2026-07-17 A9125F - Jul 17, 16:55 UTCJul 17, 20:25 UTC3h 30m - -
2026-07-16 A8DE33 - Jul 16, 16:40 UTCJul 16, 20:15 UTC3h 35m - -
2026-07-15 A91D8E - Jul 15, 18:20 UTCJul 15, 21:50 UTC3h 30m - -
2026-07-14 A94C7B - Jul 14, 17:25 UTCJul 14, 20:45 UTC3h 20m - -
2026-07-14 A94C7B DTW → LAS Jul 14, 17:21 UTCJul 14, 20:43 UTC3h 22m +66m +4m
2026-07-13 A71AAD - Jul 13, 16:25 UTCJul 13, 19:50 UTC3h 25m - -
2026-07-12 A8DE56 - Jul 12, 16:25 UTCJul 12, 19:50 UTC3h 25m - -
2026-07-12 A8DE56 DTW → LAS Jul 12, 16:22 UTCJul 12, 19:50 UTC3h 28m +7m -9m
2026-07-11 A94156 - Jul 11, 16:45 UTCJul 11, 20:25 UTC3h 40m - -
2026-07-10 A71AAD DTW → LAS Jul 10, 16:35 UTCJul 10, 20:30 UTC3h 55m - -
2026-07-09 A93D9F - Jul 9, 17:00 UTCJul 9, 20:50 UTC3h 50m - -
2026-07-08 A70BD1 - Jul 8, 17:55 UTCJul 8, 21:30 UTC3h 35m - -
2026-07-07 A716F6 - Jul 7, 17:10 UTCJul 7, 20:45 UTC3h 35m - -
2026-07-07 A716F6 DTW → LAS Jul 7, 17:08 UTCJul 7, 20:47 UTC3h 39m +53m +15m
2026-07-06 A8DEF1 - Jul 6, 17:40 UTCJul 6, 21:15 UTC3h 35m - -
2026-07-05 A9327A - Jul 5, 17:45 UTCJul 5, 21:15 UTC3h 30m - -
2026-07-05 A9327A DTW → LAS Jul 5, 17:44 UTCJul 5, 21:16 UTC3h 32m +84m +3m

Performance history

Flights tracked
140 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 35
June 2026 37
May 2026 36
April 2026 32

DAL421 frequently asked

Where does flight DAL421 fly?
DAL421 (Delta Air Lines) flies from DFW to LGA. View the full route page.
How long is flight DAL421?
Based on observed flights, DAL421 takes on average 3h 30m from takeoff to landing.
How often does DAL421 fly?
DAL421 has been observed flying several times a week in our tracking data. We've recorded 140 flights under this callsign.
Is flight DAL421 usually on time?
Across recent flights, DAL421 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL421?
DAL421 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL421 live?
Yes. When DAL421 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.