DAL621

For travellers

Departure · New York (JFK)

Terminal 4 · Gate B39

Scheduled 08:31 · Departed 08:26 · early

Board status: Departed

Airborne since 08:54 (ADS-B)

Arrival · Cancún (CUN)

Terminal 3

Scheduled 11:48 · Estimated 11:20 · early

Board status: Adelantado

In the air, ~59m to go (68% of the route flown)

Board data from asur_cun, jfk, updated 12 min ago; times local to each airport.

Flight

Status

In progress

Departure

John F Kennedy International Airport (JFK) — New York, United States

Scheduled departure

2026-10-02 12:31 UTC

Departed

2026-10-02 12:54 UTC

Arrival

Cancún International Airport (CUN) — Cancún, Mexico (scheduled)

Scheduled arrival

2026-10-02 16:48 UTC

Estimated arrival

2026-10-02 16:20 UTC

Progress

68% · ~59m remaining

Also flies as

DL621

Codeshares

AM4594, KE7609, LY4250

Distance flown

1844 km

Straight-line distance

2506 km

Aircraft

Registration

N587DT

Type

Airbus A321 Neo

Seats

194 total (132 Economy, 42 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

56.6 t (278 kg/pax Economy, 303 kg/pax Premium Economy, 364 kg/pax Business)

Altitude & speed

Max altitude

32,050 ft

Max ground speed

476 kt

Tracked

2h 14m · 1,844 km

Note

still in progress - the track so far

Altitude (ft, max 32,050)

Ground speed (kt, max 476)

Altitude (ft, max 32,050)

Ground speed (kt, max 476)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 12:54 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	In progress	~2506 km est.
2026-10-01 12:52 UTC	DAL621	JFK → CUN New York → Cancún	N589DT	Airbus A321 Neo	Completed	2734 km
2026-09-30 12:50 UTC	DAL621	JFK → CUN New York → Cancún	N592DT	Airbus A321 Neo	Incomplete (signal lost)	2665 km
2026-09-29 12:49 UTC	DAL621	JFK → CUN New York → Cancún	N574DT	Airbus A321 Neo	Completed	2805 km
2026-09-28 13:08 UTC	DAL621	JFK → CUN New York → Cancún	N592DT	Airbus A321 Neo	Completed	2813 km
2026-09-26 13:17 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	2664 km
2026-09-25 12:53 UTC	DAL621	JFK → CUN New York → Cancún	N574DT	Airbus A321 Neo	Completed	2664 km
2026-09-24 12:50 UTC	DAL621	JFK → CUN New York → Cancún	N586DT	Airbus A321 Neo	Completed	2681 km
2026-09-23 12:48 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	2742 km
2026-09-22 12:33 UTC	DAL621	JFK → CUN New York → Cancún	N574DT	Airbus A321 Neo	Completed	2723 km
2026-09-21 12:50 UTC	DAL621	JFK → CUN New York → Cancún	N573DT	Airbus A321 Neo	Completed	2681 km
2026-09-20 12:56 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	2851 km
2026-09-19 12:38 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	2765 km
2026-09-18 13:08 UTC	DAL621	JFK → CUN New York → Cancún	N595DT	Airbus A321 Neo	Completed	2892 km
2026-09-17 12:55 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	2752 km
2026-09-16 12:42 UTC	DAL621	JFK → CUN New York → Cancún	N578DN	Airbus A321 Neo	Completed	2825 km
2026-09-15 13:00 UTC	DAL621	JFK → CUN New York → Cancún	N583DT	Airbus A321 Neo	Completed	2846 km
2026-09-14 12:52 UTC	DAL621	JFK → CUN New York → Cancún	N593DX	Airbus A321 Neo	Completed	2775 km
2026-09-13 14:21 UTC	DAL621	JFK → ? New York → ?	N578DN	Airbus A321 Neo	Incomplete (signal lost)	2159 km
2026-09-12 13:06 UTC	DAL621	JFK → CUN New York → Cancún	N573DT	Airbus A321 Neo	Completed	2901 km
2026-09-11 12:48 UTC	DAL621	JFK → CUN New York → Cancún	N593DX	Airbus A321 Neo	Completed	3003 km
2026-09-10 12:39 UTC	DAL621	JFK → CUN New York → Cancún	N578DN	Airbus A321 Neo	Completed	2814 km
2026-09-09 12:57 UTC	DAL621	JFK → CUN New York → Cancún	N573DT	Airbus A321 Neo	Completed	2814 km
2026-09-08 13:03 UTC	DAL621	JFK → ? New York → ?	N593DX	Airbus A321 Neo	Incomplete (signal lost)	87 km
2026-09-07 12:32 UTC	DAL621	JFK → CUN New York → Cancún	N578DN	Airbus A321 Neo	Completed	2885 km
2026-09-06 12:47 UTC	DAL621	JFK → ? New York → ?	N593DX	Airbus A321 Neo	Incomplete (signal lost)	2130 km
2026-09-05 13:03 UTC	DAL621	JFK → ? New York → ?	N576DN	Airbus A321 Neo	Incomplete (signal lost)	2159 km
2026-09-04 12:53 UTC	DAL621	JFK → CUN New York → Cancún	N578DN	Airbus A321 Neo	Completed	2765 km
2026-09-03 13:13 UTC	DAL621	JFK → CUN New York → Cancún	N576DN	Airbus A321 Neo	Completed	2743 km
2026-09-02 12:58 UTC	DAL621	JFK → CUN New York → Cancún	N580DT	Airbus A321 Neo	Completed	2955 km
2026-09-01 12:04 UTC	DAL621	JFK → CUN New York → Cancún	N578DN	Airbus A321 Neo	Completed	2819 km
2026-08-31 12:47 UTC	DAL621	JFK → CUN New York → Cancún	N580DT	Airbus A321 Neo	Completed	3050 km
2026-08-30 13:04 UTC	DAL621	JFK → CUN New York → Cancún	N576DN	Airbus A321 Neo	Completed	2697 km
2026-08-29 14:59 UTC	DAL621	JFK → CUN New York → Cancún	N586DT	Airbus A321 Neo	Completed	2919 km
2026-08-28 12:44 UTC	DAL621	JFK → CUN New York → Cancún	N583DT	Airbus A321 Neo	Completed	2866 km
2026-08-27 13:06 UTC	DAL621	JFK → CUN New York → Cancún	N576DN	Airbus A321 Neo	Completed	3002 km
2026-08-26 12:47 UTC	DAL621	JFK → CUN New York → Cancún	N595DT	Airbus A321 Neo	Completed	2812 km
2026-08-25 13:10 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	2851 km
2026-08-24 12:55 UTC	DAL621	JFK → CUN New York → Cancún	N584DN	Airbus A321 Neo	Completed	2863 km
2026-08-23 13:31 UTC	DAL621	JFK → CUN New York → Cancún	N585DN	Airbus A321 Neo	Completed	3451 km
2026-08-22 12:32 UTC	DAL621	JFK → CUN New York → Cancún	N595DT	Airbus A321 Neo	Completed	3584 km
2026-08-21 13:00 UTC	DAL621	JFK → CUN New York → Cancún	N587DT	Airbus A321 Neo	Completed	3591 km
2026-08-20 12:45 UTC	DAL621	JFK → CUN New York → Cancún	N572DT	Airbus A321 Neo	Completed	4447 km
2026-08-19 12:52 UTC	DAL621	JFK → CUN New York → Cancún	N592DT	Airbus A321 Neo	Completed	3448 km
2026-08-18 12:39 UTC	DAL621	JFK → CUN New York → Cancún	N585DN	Airbus A321 Neo	Completed	16901 km
2026-08-17 12:22 UTC	DAL621	JFK → CUN New York → Cancún	N592DT	Airbus A321 Neo	Completed	10972 km
2026-08-16 12:37 UTC	DAL621	JFK → CUN New York → Cancún	N591DT	Airbus A321 Neo	Completed	3525 km
2026-08-15 12:26 UTC	DAL621	JFK → CUN New York → Cancún	N572DT	Airbus A321 Neo	Completed	~6615 km est. (3662 km recorded)
2026-08-14 12:26 UTC	DAL621	JFK → CUN New York → Cancún	N591DT	Airbus A321 Neo	Completed	~6151 km est. (3685 km recorded)
2026-08-12 12:49 UTC	DAL621	JFK → CUN New York → Cancún	N591DT	Airbus A321 Neo	Completed	3652 km