flight Aircraft

N399DA

BOEING 737-800

Operated by DELTA AIR LINES INC

Tail number
N399DA
Type
B738
Mode-S
A4A484
Not currently tracked · last seen 2h ago
Flights observed
227 showing last 50
Avg flight time
2h 31m
Typical route
LGA → BOS
Last seen
2h ago

Last known area

Map centered near N399DA's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-05-30 DTW → MSY May 30, 01:45 UTCMay 30, 05:30 UTC3h 45m
2026-05-29 BOS → BNA May 29, 19:55 UTCMay 29, 22:35 UTC2h 40m
2026-05-29 BOS → BNA May 29, 19:53 UTCMay 29, 22:34 UTC2h 41m
2026-05-29 LAX → SFO May 29, 17:00 UTCMay 29, 18:35 UTC1h 35m
2026-05-29 LAX → SFO May 29, 14:05 UTCMay 29, 15:25 UTC1h 20m
2026-05-29 LAX → SEA May 29, 01:55 UTCMay 29, 03:25 UTC1h 30m
2026-05-29 LAX → SEA May 29, 01:51 UTCMay 29, 03:15 UTC1h 24m
2026-05-28 LAX → SEA May 28, 23:10 UTCMay 29, 00:45 UTC1h 35m
2026-05-28 IAH → SLC May 28, 18:30 UTCMay 28, 20:20 UTC1h 50m
2026-05-28 IAH → SLC May 28, 18:30 UTCMay 28, 20:21 UTC1h 51m
2026-05-28 MSP → IND May 28, 12:35 UTCMay 28, 16:20 UTC3h 45m
2026-05-28 ATL → MSN May 28, 00:00 UTCMay 28, 02:35 UTC2h 35m
2026-05-27 BOS → TPA May 27, 20:45 UTCMay 27, 22:45 UTC2h 0m
2026-05-27 BOS → TPA May 27, 17:30 UTCMay 27, 19:35 UTC2h 5m
2026-05-27 CVG → SLC May 27, 11:45 UTCMay 27, 14:55 UTC3h 10m
2026-05-27 CVG → SLC May 27, 11:42 UTCMay 27, 14:50 UTC3h 8m
2026-05-26 MSY → ATL May 26, 20:09 UTCMay 26, 21:55 UTC1h 45m
2026-05-26 COS → ATL May 26, 16:30 UTCMay 26, 18:30 UTC2h 0m
2026-05-26 COS → ATL May 26, 16:28 UTCMay 26, 18:28 UTC2h 0m
2026-05-26 BOS → FLL May 26, 12:18 UTCMay 26, 15:02 UTC2h 44m
2026-05-26 BOS → FLL May 26, 12:20 UTCMay 26, 15:14 UTC2h 55m
2026-05-26 SFO → SEA May 26, 01:40 UTCMay 26, 03:05 UTC1h 25m
2026-05-25 MSY → ATL May 25, 22:10 UTCMay 25, 23:49 UTC1h 40m
2026-05-25 ATL → BDL May 25, 17:25 UTCMay 25, 20:19 UTC2h 54m
2026-05-25 ATL → BDL May 25, 11:10 UTCMay 25, 15:00 UTC3h 50m
2026-05-25 LGA → BOS May 25, 01:55 UTCMay 25, 03:15 UTC1h 20m
2026-05-24 LGA → BOS May 24, 20:15 UTCMay 24, 21:10 UTC55m
2026-05-24 PHL → SLC May 24, 16:00 UTCMay 24, 18:45 UTC2h 45m
2026-05-24 PHL → SLC May 24, 11:35 UTCMay 24, 14:35 UTC3h 0m
2026-05-24 LGA → BOS May 24, 00:50 UTCMay 24, 03:25 UTC2h 35m
2026-05-23 LGA → BOS May 23, 20:15 UTCMay 23, 23:05 UTC2h 50m
2026-05-23 PHL → SLC May 23, 16:00 UTCMay 23, 18:40 UTC2h 41m
2026-05-23 PHL → SLC May 23, 11:30 UTCMay 23, 14:20 UTC2h 50m
2026-05-23 JAX → BOS May 23, 00:15 UTCMay 23, 03:00 UTC2h 44m
2026-05-22 JAX → BOS May 22, 19:50 UTCMay 22, 22:40 UTC2h 50m
2026-05-22 BNA → DTW May 22, 15:40 UTCMay 22, 18:20 UTC2h 40m
2026-05-22 MSP → PHL May 22, 11:40 UTCMay 22, 13:55 UTC2h 15m
2026-05-22 BOS → ATL May 22, 00:05 UTCMay 22, 03:10 UTC3h 5m
2026-05-21 BOS → ATL May 21, 18:15 UTCMay 21, 22:10 UTC3h 55m
2026-05-21 DFW → LGA May 21, 13:15 UTCMay 21, 16:20 UTC3h 5m
2026-05-21 ATL → SFO May 21, 04:20 UTCMay 21, 08:05 UTC3h 45m
2026-05-21 DTW → IAH May 21, 01:40 UTCMay 21, 02:15 UTC35m
2026-05-20 DTW → IAH May 20, 20:50 UTCMay 21, 00:15 UTC3h 25m
2026-05-20 DTW → IAH May 20, 15:50 UTCMay 20, 19:05 UTC3h 15m
2026-05-20 RSW → JFK May 20, 01:35 UTCMay 20, 03:50 UTC2h 15m
2026-05-19 FSD → MSP May 19, 20:55 UTCMay 19, 23:10 UTC2h 15m
2026-05-19 TPA → ATL May 19, 16:30 UTCMay 19, 19:30 UTC3h 0m
2026-05-19 TPA → ATL May 19, 11:10 UTCMay 19, 14:20 UTC3h 10m
2026-05-19 LGA → ATL May 19, 00:25 UTCMay 19, 03:30 UTC3h 5m
2026-05-18 LGA → ATL May 18, 20:00 UTCMay 18, 23:10 UTC3h 10m

Specifications

Registration N399DA
Aircraft type BOEING 737-800 (B738)
Operator DELTA AIR LINES INC
Mode-S code A4A484 · 51122204 (octal)

Looking for transponder-level data? View the Mode-S A4A484 page for country allocation, callsign history, and ADS-B signal details.

N399DA frequently asked

What type of aircraft is N399DA?
N399DA is a BOEING 737-800 (ICAO type code B738).
Who operates N399DA?
N399DA is operated by DELTA AIR LINES INC.
What is the Mode-S transponder code for N399DA?
N399DA broadcasts on Mode-S (ICAO 24-bit) address A4A484 (octal 51122204). View the transponder page.
What route does N399DA typically fly?
N399DA most frequently flies between LGA and BOS based on observed flights.
Where is N399DA right now?
N399DA is not currently being tracked; last seen 2h ago.