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KL6919

JFK → BOS · Boeing 737-800 · Delta Air Lines

For travellers

Departure · New York (JFK)

Terminal 4 · Gate B49
Scheduled 30 Sep 21:35 · Departed 30 Sep 21:30 · early
Board status: Departed
Airborne since 30 Sep 21:38 (ADS-B)

Arrival · Boston (BOS)

Terminal E · Gate E6 · Baggage belt 3
Scheduled 30 Sep 23:10 · Landed 30 Sep 22:40 · early
Board status: Arrived
Landed 30 Sep 22:44 (ADS-B)

Board data from bos, jfk, updated 2557 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
John F Kennedy International Airport (JFK) — New York, United States
Scheduled departure
2026-10-01 01:35 UTC
Departed
2026-10-01 01:38 UTC
Arrival
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Scheduled arrival
2026-10-01 03:10 UTC
Estimated arrival
2026-10-01 02:40 UTC
Also flies as
DL2639
Codeshares
AF5632, KE3944, KL6919, LY4198, SK3612, VS2716, WS7311
Distance flown
444 km
Straight-line distance
300 km
Approach distance
136 km

Aircraft

Registration
N3763D
Type
Boeing 737-800
Seats
160 total (108 Economy, 36 Delta Comfort+, 16 First)
CO2 (EMEP est., total)
8.8 t (75 kg/pax Business, 53 kg/pax Economy)

Altitude & speed

Max altitude
21,000 ft
Max ground speed
419 kt
Tracked
1h 14m · 444 km
Altitude (ft, max 21,000)
011,34022,6800m30m1h 0m
Ground speed (kt, max 419)
02264530m30m1h 0m
Altitude (ft, max 21,000)
011,34022,6800m1h 0m
Ground speed (kt, max 419)
02264530m1h 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 01:38 UTC DAL2639 JFK → BOS
New York → Boston
 N3763D Boeing 737-800 Completed 444 km
2026-09-30 01:29 UTC DAL2639 JFK → BOS
New York → Boston
 N377DE Boeing 737-800 Completed 483 km
2026-09-29 03:06 UTC DAL2639 JFK → BOS
New York → Boston
 N394DA Boeing 737-800 Completed 361 km

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