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LY4423

SAN → JFK · Airbus A321 Neo · Delta Air Lines

For travellers

Departure · San Diego (SAN)

Gate 37
Scheduled 30 Sep 21:59 · Departed 30 Sep 21:54 · early
Board status: Departed
Airborne since 30 Sep 22:11 (ADS-B)

Arrival · New York (JFK)

Terminal 4 · Gate B37
Scheduled 01 Oct 06:26 · Landed 01 Oct 05:56 · early
Board status: Arrived
Landed 01 Oct 05:56 (ADS-B)

Board data from jfk, san, updated 3572 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
San Diego International Airport (SAN) — San Diego, United States
Scheduled departure
2026-10-01 04:59 UTC
Departed
2026-10-01 05:11 UTC
Arrival
John F Kennedy International Airport (JFK) — New York, United States
Scheduled arrival
2026-10-01 10:26 UTC
Estimated arrival
2026-10-01 10:04 UTC
Also flies as
DL709
Codeshares
KL6627, LY4423, VS3532
Distance flown
4107 km
Straight-line distance
3928 km
Approach distance
62 km

Aircraft

Registration
N611DT
Type
Airbus A321 Neo
Seats
194 total (132 Economy, 42 Delta Comfort+, 20 First) (typical for type, not this tail)
CO2 (EMEP est., total)
95.4 t (975 kg/pax Business, 319 kg/pax Economy)

Altitude & speed

Max altitude
36,050 ft
Max ground speed
553 kt
Tracked
4h 45m · 4,098 km
Altitude (ft, max 36,050)
019,46738,9340m1h 0m2h 0m3h 0m4h 0m
Ground speed (kt, max 553)
02995970m1h 0m2h 0m3h 0m4h 0m
Altitude (ft, max 36,050)
019,46738,9340m2h 0m4h 0m
Ground speed (kt, max 553)
02995970m2h 0m4h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 05:11 UTC DAL709 SAN → JFK
San Diego → New York
 N611DT Airbus A321 Neo Completed 4107 km
2026-09-30 05:03 UTC DAL709 SAN → JFK
San Diego → New York
 N592DT Airbus A321 Neo Completed 4158 km
2026-09-29 05:20 UTC DAL709 SAN → JFK
San Diego → New York
 N589DT Airbus A321 Neo Completed 4151 km

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