• Future
• 11 Feb

  

  4B866

  EST. DEPART IN 2h 23m

  23:30

  Boston, MA (BOS)

  01:00

  Massena, NY (MSS)

  

  01h30m

  N723ST (PC12)

  421 km

  Estimated

  23:30

  In 2 hours

  Estimated

  01:00

  In 4 hours
• 11 Feb

  

  4B865

  EST. DEPART 6m AGO

  21:00

  Massena, NY (MSS)

  22:50

  Boston, MA (BOS)

  

  01h20m

  N723ST (PC12)

  421 km

  Estimated

  21:00

  6 minutes ago

  Estimated

  22:50

  In 2 hours
• Current
• 11 Feb

  

  4B864

  EST. ARRIVAL 57s AGO

  19:46

  Boston, MA (BOS)

  21:06

  Massena, NY (MSS)

  

  01h20m

  N723ST (PC12)

  421 km

  Departed

  19:46

  1 hour ago

  Estimated

  21:06

  57 seconds ago
• 11 Feb

  

  BTQ864

  LANDING IN 6m

  20:01

  Boston, MA (BOS)

  21:13

  Massena, NY (MSS)

  

  N723ST (PC12)

  421 km

  Departed

  20:01

  1 hour ago

  Estimated

  21:13

  In 6 minutes

  Replay
• Past
• 11 Feb

  

  4B863

  LANDED 1h 49m AGO

  18:06

  Massena, NY (MSS)

  19:17

  Boston, MA (BOS)

  

  01h21m

  N723ST (PC12)

  421 km

  Departed

  18:06

  3 hours ago

  Arrived

  19:17

  2 hours ago
• 11 Feb

  

  BTQ863

  LANDED 1h 51m AGO

  18:04

  Massena, NY (MSS)

  19:15

  Boston, MA (BOS)

  

  01h05m

  N723ST (PC12)

  421 km

  Departed

  18:04

  3 hours ago

  Arrived

  19:15

  2 hours ago

  Replay
• 11 Feb

  

  BTQ862

  LANDED 3h 53m AGO

  16:00

  Boston, MA (BOS)

  17:13

  Massena, NY (MSS)

  

  01h12m

  N723ST (PC12)

  421 km

  Departed

  16:00

  5 hours ago

  Arrived

  17:13

  4 hours ago

  Replay
• 11 Feb

  

  BTQ861

  LANDED 5h 37m AGO

  14:28

  Massena, NY (MSS)

  15:29

  Boston, MA (BOS)

  

  01h00m

  N723ST (PC12)

  421 km

  Departed

  14:28

  7 hours ago

  Arrived

  15:29

  6 hours ago

  Replay
• 11 Feb

  

  BTQ866

  LANDED 7h 32m AGO

  12:10

  Boston, MA (BOS)

  13:34

  Massena, NY (MSS)

  

  01h24m

  N723ST (PC12)

  421 km

  Departed

  12:10

  9 hours ago

  Arrived

  13:34

  8 hours ago

  Replay
• 10 Feb

  

  4B866

  LANDED 7h 32m AGO

  12:04

  Boston, MA (BOS)

  13:34

  Massena, NY (MSS)

  

  01h30m

  N723ST (PC12)

  421 km

  Departed

  12:04

  9 hours ago

  Arrived

  13:34

  8 hours ago
• 10 Feb

  

  4B865

  EST. DEPART 23h 46m AGO

  21:20

  Massena, NY (MSS)

  00:35

  Boston, MA (BOS)

  

  01h20m

  N723ST (PC12)

  421 km

  Estimated

  21:20

  24 hours ago

  Estimated

  00:35

  21 hours ago
• 10 Feb

  

  4B864

  EST. DEPART 23h 36m AGO

  21:30

  Boston, MA (BOS)

  22:50

  Massena, NY (MSS)

  

  01h20m

  N723ST (PC12)

  421 km

  Estimated

  21:30

  24 hours ago

  Estimated

  22:50

  22 hours ago
• 10 Feb

  

  BTQ863

  LANDED 1d AGO

  16:50

  Massena, NY (MSS)

  17:51

  Boston, MA (BOS)

  

  01h00m

  N723ST (PC12)

  421 km

  Departed

  16:50

  1 day ago

  Arrived

  17:51

  1 day ago

  Replay
• 10 Feb

  

  BTQ862

  LANDED 1d AGO

  14:59

  Boston, MA (BOS)

  16:21

  Massena, NY (MSS)

  

  01h11m

  N723ST (PC12)

  421 km

  Departed

  14:59

  1 day ago

  Arrived

  16:21

  1 day ago

  Replay
• 10 Feb

  

  BTQ861

  LANDED 1d AGO

  13:26

  Massena, NY (MSS)

  14:28

  Boston, MA (BOS)

  

  01h02m

  N723ST (PC12)

  421 km

  Departed

  13:26

  1 day ago

  Arrived

  14:28

  1 day ago

  Replay
• 4 Feb

  

  BTQ866

  LANDED 6d AGO

  23:33

  Boston, MA (BOS)

  00:43

  Massena, NY (MSS)

  

  01h09m

  N723ST (PC12)

  421 km

  Departed

  23:33

  7 days ago

  Arrived

  00:43

  7 days ago

  Replay
• 4 Feb

  

  BTQ865

  LANDED 6d AGO

  21:31

  Massena, NY (MSS)

  22:31

  Boston, MA (BOS)

  

  00h59m

  N723ST (PC12)

  421 km

  Departed

  21:31

  7 days ago

  Arrived

  22:31

  7 days ago

  Replay

Date	Flight	Origin	STD	ATD	Destination	STA	Delay	Status	Duration	Replay
Future
2026 Feb 11	4B866	Boston, MA (BOS/KBOS)	18:30 EST		Massena, NY (MSS/KMSS)	20:00 EST		Estimated	01h30m
2026 Feb 11	4B865	Massena, NY (MSS/KMSS)	16:30 EST		Boston, MA (BOS/KBOS)	17:50 EST		Estimated	01h20m
Current
2026 Feb 11	4B864	Boston, MA (BOS/KBOS)	14:30 EST	14:46 EST	Massena, NY (MSS/KMSS)	15:50 EST		Est. Arrival 16:06 EST	01h20m
2026 Feb 11	BTQ864	Boston, MA (BOS/KBOS)	14:00 EST	15:01 EST	Massena, NY (MSS/KMSS)	16:13 EST		Est. Arrival 16:13 EST
Past
2026 Feb 11	4B863	Massena, NY (MSS/KMSS)	12:20 EST	13:06 EST	Boston, MA (BOS/KBOS)	13:50 EST		Landed 14:17 EST Time aircraft arrives at gate derived from company/airport information	01h21m
2026 Feb 11	BTQ863	Massena, NY (MSS/KMSS)	12:10 EST	13:04 EST	Boston, MA (BOS/KBOS)	14:11 EST		Landed 14:15 EST Time aircraft arrives at gate derived from company/airport information	01h05m
2026 Feb 11	BTQ862	Boston, MA (BOS/KBOS)	10:20 EST	11:00 EST	Massena, NY (MSS/KMSS)	12:10 EST		Landed 12:13 EST Landing time derived from ADS-B/Radar data	01h12m
2026 Feb 11	BTQ861	Massena, NY (MSS/KMSS)	08:20 EST	09:28 EST	Boston, MA (BOS/KBOS)	10:34 EST		Landed 10:29 EST Landing time derived from ADS-B/Radar data	01h00m
2026 Feb 11	BTQ866	Boston, MA (BOS/KBOS)	06:30 EST	07:10 EST	Massena, NY (MSS/KMSS)	08:21 EST		Landed 08:34 EST Landing time derived from ADS-B/Radar data	01h24m
2026 Feb 10	4B866	Boston, MA (BOS/KBOS)	18:30 EST	07:04 EST	Massena, NY (MSS/KMSS)	20:00 EST		Landed 08:34 EST Landing time derived from company/airport information	01h30m
2026 Feb 10	4B865	Massena, NY (MSS/KMSS)	16:30 EST		Boston, MA (BOS/KBOS)	17:50 EST		Estimated	01h20m
2026 Feb 10	4B864	Boston, MA (BOS/KBOS)	14:30 EST		Massena, NY (MSS/KMSS)	15:50 EST		Estimated	01h20m
2026 Feb 10	BTQ863	Massena, NY (MSS/KMSS)	12:10 EST	11:50 EST	Boston, MA (BOS/KBOS)	12:57 EST		Landed 12:51 EST Landing time derived from ADS-B/Radar data	01h00m
2026 Feb 10	BTQ862	Boston, MA (BOS/KBOS)	10:15 EST	09:59 EST	Massena, NY (MSS/KMSS)	11:20 EST		Landed 11:21 EST Landing time derived from ADS-B/Radar data	01h11m
2026 Feb 10	BTQ861	Massena, NY (MSS/KMSS)	08:20 EST	08:26 EST	Boston, MA (BOS/KBOS)	09:32 EST		Landed 09:28 EST Landing time derived from ADS-B/Radar data	01h02m
2026 Feb 4	BTQ866	Boston, MA (BOS/KBOS)	18:30 EST	18:33 EST	Massena, NY (MSS/KMSS)	19:46 EST		Landed 19:43 EST Landing time derived from ADS-B/Radar data	01h09m
2026 Feb 4	BTQ865	Massena, NY (MSS/KMSS)	16:30 EST	16:31 EST	Boston, MA (BOS/KBOS)	17:36 EST		Landed 17:31 EST Landing time derived from ADS-B/Radar data	00h59m

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