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
01:21 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
607 ft
Coordinates
32.8968, -97.0380

cloud Weather

Wind
180° / 11 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
27°C / 21°C
Altimeter
29.81 inHg

Obs: 2026-05-30T05:53:00.000Z

Raw METAR / TAF 
METAR KDFW 300553Z 18011KT 10SM BKN250 27/21 A2981 RMK AO2 SLP086 T02670206 10322 20267 403330222 50000

TAF KDFW 300520Z 3006/3112 18013KT P6SM SCT150

flight Live Traffic

flight_takeoff 225 Departures
flight_land 185 Arrivals

Arrival

LGA KLGA VFR

LaGuardia Airport

New York, US

Local time
02:21 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
21 ft
Coordinates
40.7772, -73.8726

cloud Weather

Wind
250° / 10 kt
Visibility
10 SM
Ceiling
SCT 10,000 ft, SCT 12,000 ft
Temp / Dew
22°C / 9°C
Altimeter
29.66 inHg

Obs: 2026-05-30T05:51:00.000Z

Raw METAR / TAF 
METAR KLGA 300551Z 25010KT 10SM SCT100 SCT120 22/09 A2966 RMK AO2 SLP044 T02170089 10244 20211 56012 $

TAF KLGA 300538Z 3006/3112 31014G24KT P6SM BKN060 BKN100 FM301000 34024G33KT P6SM BKN040 BKN100 FM302200 36017G25KT P6SM SCT040 SCT100 FM310100 01012KT P6SM SKC FM310500 34008KT P6SM SKC

flight Live Traffic

flight_takeoff 8 Departures
flight_land 3 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AB34F3 DFW → LGA May 29, 16:20 UTCMay 29, 20:10 UTC3h 50m - -
2026-05-28 A9450D DFW → LGA May 28, 16:35 UTCMay 28, 20:20 UTC3h 45m - -
2026-05-28 A9450D DFW → LGA May 28, 16:30 UTCMay 28, 20:14 UTC3h 44m +14m +5m
2026-05-27 A8E2D6 DFW → LGA May 27, 16:35 UTCMay 27, 20:15 UTC3h 40m - -
2026-05-27 A8E2D6 DFW → LGA May 27, 16:32 UTCMay 27, 20:12 UTC3h 40m +16m -2m
2026-05-26 A7133F DFW → LGA May 26, 17:25 UTCMay 26, 21:04 UTC3h 40m - -
2026-05-25 A700AC DFW → LGA May 25, 16:35 UTCMay 25, 20:24 UTC3h 49m - -
2026-05-24 A92145 DFW → LGA May 24, 16:25 UTCMay 24, 20:30 UTC4h 5m - -
2026-05-24 A92145 DFW → LGA May 24, 16:25 UTCMay 24, 20:23 UTC3h 58m +9m -7m
2026-05-23 A9125F DFW → LGA May 23, 16:55 UTCMay 23, 20:50 UTC3h 55m - -
2026-05-22 A94C7B DFW → LGA May 22, 16:25 UTCMay 22, 20:20 UTC3h 55m - -
2026-05-21 A9327A DFW → LGA May 21, 16:25 UTCMay 21, 20:15 UTC3h 50m - -
2026-05-21 A9327A DFW → LGA May 21, 16:24 UTCMay 21, 20:17 UTC3h 53m +8m -10m
2026-05-20 A8E279 DFW → LGA May 20, 16:25 UTCMay 20, 20:40 UTC4h 15m - -
2026-05-19 A700AC DFW → LGA May 19, 16:30 UTCMay 19, 20:45 UTC4h 15m - -
2026-05-18 A9327A DFW → LGA May 18, 17:15 UTCMay 18, 21:20 UTC4h 4m - -
2026-05-17 A8DEB4 DFW → LGA May 17, 16:35 UTCMay 17, 20:30 UTC3h 55m - -
2026-05-17 A8DEB4 DFW → LGA May 17, 16:31 UTCMay 17, 20:29 UTC3h 58m +15m -3m
2026-05-16 A8E2D6 DFW → LGA May 16, 17:20 UTCMay 16, 21:35 UTC4h 15m - -
2026-05-15 A8DE56 DFW → LGA May 15, 17:40 UTCMay 15, 21:20 UTC3h 40m - -
2026-05-14 A700AC DFW → LGA May 14, 16:40 UTCMay 14, 20:20 UTC3h 40m - -
2026-05-13 A700AC DFW → LGA May 13, 16:45 UTCMay 13, 20:30 UTC3h 45m - -
2026-05-12 A8DED6 DFW → LGA May 12, 16:55 UTCMay 12, 20:50 UTC3h 55m - -
2026-05-11 A8DF06 DFW → LGA May 11, 16:30 UTCMay 11, 20:15 UTC3h 46m - -
2026-05-10 AC7074 DFW → LGA May 10, 16:25 UTCMay 10, 20:25 UTC4h 0m - -
2026-05-09 A71AAD DFW → LGA May 9, 16:30 UTCMay 9, 20:34 UTC4h 5m - -
2026-05-08 AB313C DFW → LGA May 8, 16:30 UTCMay 8, 20:25 UTC3h 55m - -
2026-05-07 A94C7B DFW → LGA May 7, 17:15 UTCMay 7, 21:05 UTC3h 50m - -
2026-05-06 A6D234 DFW → LGA May 6, 17:00 UTCMay 6, 20:55 UTC3h 54m - -
2026-05-05 A7DA2A DFW → LGA May 5, 17:10 UTCMay 5, 21:20 UTC4h 10m - -

Performance history

Flights tracked
66 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 2 months

Month Flights tracked
May 2026 34
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 54m from takeoff to landing.
How often does DAL421 fly?
DAL421 has been observed flying daily in our tracking data. We've recorded 66 flights under this callsign.
Is flight DAL421 usually on time?
Across recent flights, DAL421 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL421?
DAL421 has been operated by 19 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.