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AF5632

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

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For travellers

Departure · New York (JFK)

Terminal 4 · Gate B37
Scheduled 02 Oct 21:35 · Estimated 02 Oct 22:40 · +65 min
Board status: Delayed
Airborne since 02 Oct 23:17 (ADS-B)

Arrival · Boston (BOS)

Terminal E · Gate E10 · Baggage belt 12
Scheduled 02 Oct 23:10 · Estimated 00:12 · +62 min
Board status: Now 12:12 AM
In the air (100% of the route flown)

Board data from bos, jfk, updated 41 min ago; times local to each airport.

Flight

Status
In progress
Departure
John F Kennedy International Airport (JFK) — New York, United States
Scheduled departure
2026-10-03 01:35 UTC
Departed
2026-10-03 03:17 UTC
Arrival
General Edward Lawrence Logan International Airport (BOS) — Boston, United States (scheduled)
Scheduled arrival
2026-10-03 03:10 UTC
Estimated arrival
2026-10-03 04:12 UTC
Progress
100%
Also flies as
DL2639
Codeshares
AF5632, KE3944, KL6919, LY4198, SK3612, UX3305, VS2716, WS7311
Distance flown
332 km
Straight-line distance
300 km

Aircraft

Registration
N3737C
Type
Boeing 737-800
Seats
160 total (108 Economy, 36 Delta Comfort+, 16 First)
CO2 (EMEP est., total)
8.8 t (53 kg/pax Economy, 75 kg/pax Business)

Altitude & speed

Max altitude
21,025 ft
Max ground speed
468 kt
Tracked
1h 25m · 332 km
Note
still in progress - the track so far
Altitude (ft, max 21,025)
011,35422,7070m30m1h 0m
Ground speed (kt, max 468)
02535050m30m1h 0m
Altitude (ft, max 21,025)
011,35422,7070m1h 0m
Ground speed (kt, max 468)
02535050m1h 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
2026-10-03 03:17 UTC DAL2639 JFK → BOS
New York → Boston
 N3737C Boeing 737-800 In progress ~300 km est.
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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