Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N840SK

BOMBARDIER Regional Jet CRJ-900

Operated by DELTA AIR LINES INC

Tail number
N840SK
Type
CRJ9
Mode-S
AB8173
Not currently tracked · last seen 1d ago
Flights observed
13
Avg flight time
47m
Typical route
JFK → BOS
Last seen
1d ago

Last known area

Map centered near N840SK's most recent activity.

Recent flights last 13

DateRouteTakeoffLandingDuration
2026-04-13 - Apr 13, 21:00 UTCApr 13, 22:30 UTC1h 30m
2026-04-13 JFK → BOS Apr 13, 18:10 UTCApr 13, 19:30 UTC1h 20m
2026-04-13 JFK → BOS Apr 13, 16:20 UTCApr 13, 17:20 UTC1h 0m
2026-04-13 - Apr 13, 14:00 UTCApr 13, 15:20 UTC1h 20m
2026-04-13 - Apr 13, 12:20 UTCApr 13, 12:40 UTC20m
2026-04-13 - Apr 13, 11:55 UTCApr 13, 12:40 UTC45m
2026-04-13 - Apr 13, 11:40 UTCApr 13, 12:15 UTC35m
2026-04-13 AZO → DTW Apr 13, 09:45 UTCApr 13, 10:10 UTC25m
2026-04-13 - Apr 13, 03:04 UTCApr 13, 03:25 UTC21m
2026-04-13 - Apr 13, 01:15 UTCApr 13, 01:55 UTC40m
2026-04-12 - Apr 12, 23:55 UTCApr 13, 00:10 UTC15m
2026-04-12 - Apr 12, 18:50 UTCApr 12, 19:55 UTC1h 5m
2026-04-12 - Apr 12, 17:15 UTCApr 12, 17:45 UTC30m

Specifications

Registration N840SK
Aircraft type BOMBARDIER Regional Jet CRJ-900 (CRJ9)
Operator DELTA AIR LINES INC
Mode-S code AB8173 · 52700563 (octal)

Looking for transponder-level data? View the Mode-S AB8173 page for country allocation, callsign history, and ADS-B signal details.

N840SK frequently asked

What type of aircraft is N840SK?
N840SK is a BOMBARDIER Regional Jet CRJ-900 (ICAO type code CRJ9).
Who operates N840SK?
N840SK is operated by DELTA AIR LINES INC.
What is the Mode-S transponder code for N840SK?
N840SK broadcasts on Mode-S (ICAO 24-bit) address AB8173 (octal 52700563). View the transponder page.
What route does N840SK typically fly?
N840SK most frequently flies between JFK and BOS based on observed flights.
Where is N840SK right now?
N840SK is not currently being tracked; last seen 1d ago.