• Future
• 11 Feb

  

  N421QS

  SCHEDULED IN 16h 1m

  20:25

  San Juan (SJU)

  N/A

  Saint Martin (SXM)

  

  N421QS (GLF4)

  309 km
• 11 Feb

  

  N421QS

  EST. DEPART IN 10h 46m

  15:10

  Bedford, MA (BED)

  18:45

  San Juan (SJU)

  

  03h35m

  N421QS (GLF4)

  2719 km

  Estimated

  15:10

  In 11 hours

  Estimated

  18:45

  In 14 hours
• Past
• 10 Feb

  

  EJM21

  LANDED 5h 25m AGO

  20:53

  St Louis, MO (STL)

  22:58

  Boston, MA (BOS)

  

  02h05m

  N421QS (GLF4)

  1681 km

  Departed

  20:53

  7 hours ago

  Arrived

  22:58

  5 hours ago

  Replay
• 9 Feb

  

  EJM21

  LANDED 1d AGO

  23:38

  Nashville, TN (KJWN)

  00:27

  St Louis, MO (STL)

  

  00h48m

  N421QS (GLF4)

  420 km

  Departed

  23:38

  1 day ago

  Arrived

  00:27

  1 day ago

  Replay
• 9 Feb

  

  EJM21

  LANDED 1d AGO

  20:04

  Palm Springs, CA (PSP)

  23:09

  Nashville, TN (KJWN)

  

  03h04m

  N421QS (GLF4)

  2701 km

  Departed

  20:04

  1 day ago

  Arrived

  23:09

  1 day ago

  Replay
• 9 Feb

  

  EJM21

  LANDED 1d AGO

  17:06

  San Diego, CA (SAN)

  17:31

  Palm Springs, CA (PSP)

  

  00h24m

  N421QS (GLF4)

  137 km

  Departed

  17:06

  1 day ago

  Arrived

  17:31

  1 day ago

  Replay
• 9 Feb

  

  EJM21

  LANDED 1d AGO

  15:45

  Palm Springs, CA (TRM)

  16:05

  San Diego, CA (SAN)

  

  00h20m

  N421QS (GLF4)

  138 km

  Departed

  15:45

  1 day ago

  Arrived

  16:05

  1 day ago

  Replay
• 8 Feb

  

  EJM21

  LANDED 2d AGO

  22:21

  Denver, CO (APA)

  00:01

  Palm Springs, CA (TRM)

  

  01h40m

  N421QS (GLF4)

  1206 km

  Departed

  22:21

  2 days ago

  Arrived

  00:01

  2 days ago

  Replay
• 8 Feb

  

  EJM21

  LANDED 2d AGO

  19:45

  Santa Barbara, CA (SBA)

  21:42

  Denver, CO (APA)

  

  01h57m

  N421QS (GLF4)

  1447 km

  Departed

  19:45

  2 days ago

  Arrived

  21:42

  2 days ago

  Replay
• 8 Feb

  

  EJM21

  LANDED 2d AGO

  18:15

  Napa, CA (APC)

  19:07

  Santa Barbara, CA (SBA)

  

  00h52m

  N421QS (GLF4)

  475 km

  Departed

  18:15

  2 days ago

  Arrived

  19:07

  2 days ago

  Replay
• 7 Feb

  

  EJM21

  LANDED 3d AGO

  23:39

  Seattle, WA (BFI)

  01:09

  Napa, CA (APC)

  

  01h29m

  N421QS (GLF4)

  1036 km

  Departed

  23:39

  3 days ago

  Arrived

  01:09

  3 days ago

  Replay
• 7 Feb

  

  EJM21

  LANDED 3d AGO

  18:45

  Bozeman, MT (BZN)

  20:15

  Seattle, WA (BFI)

  

  01h30m

  N421QS (GLF4)

  872 km

  Departed

  18:45

  3 days ago

  Arrived

  20:15

  3 days ago

  Replay
• 7 Feb

  

  EJM21

  LANDED 3d AGO

  14:58

  Indianapolis, IN (IND)

  18:50

  Bozeman, MT (BZN)

  

  03h51m

  N421QS (GLF4)

  2129 km

  Departed

  14:58

  4 days ago

  Arrived

  18:50

  3 days ago

  Replay
• 7 Feb

  

  EJM21

  LANDED 3d AGO

  13:36

  Cincinnati, OH (LUK)

  14:02

  Indianapolis, IN (IND)

  

  00h26m

  N421QS (GLF4)

  175 km

  Departed

  13:36

  4 days ago

  Arrived

  14:02

  4 days ago

  Replay

Date	Flight	Origin	STD	ATD	Destination	STA	Delay	Status	Duration	Replay
Future
2026 Feb 11	N421QS	San Juan (SJU/TJSJ)	16:25 AST		Saint Martin (SXM/TNCM)			Scheduled
2026 Feb 11	N421QS	Bedford, MA (BED/KBED)	10:00 EST		San Juan (SJU/TJSJ)	14:45 AST		Estimated	03h35m
Past
2026 Feb 10	EJM21	St Louis, MO (STL/KSTL)	15:00 CST	14:53 CST	Boston, MA (BOS/KBOS)			Landed 17:58 EST Landing time derived from ADS-B/Radar data	02h05m
2026 Feb 9	EJM21	Nashville, TN (KJWN)	17:45 CST	17:38 CST	St Louis, MO (STL/KSTL)			Landed 18:27 CST Landing time derived from ADS-B/Radar data	00h48m
2026 Feb 9	EJM21	Palm Springs, CA (PSP/KPSP)	11:30 PST	12:04 PST	Nashville, TN (KJWN)			Landed 17:09 CST Landing time derived from ADS-B/Radar data	03h04m
2026 Feb 9	EJM21	San Diego, CA (SAN/KSAN)	09:00 PST	09:06 PST	Palm Springs, CA (PSP/KPSP)			Landed 09:31 PST Landing time derived from ADS-B/Radar data	00h24m
2026 Feb 9	EJM21	Palm Springs, CA (TRM/KTRM)	07:30 PST	07:45 PST	San Diego, CA (SAN/KSAN)			Landed 08:05 PST Landing time derived from ADS-B/Radar data	00h20m
2026 Feb 8	EJM21	Denver, CO (APA/KAPA)	15:30 MST	15:21 MST	Palm Springs, CA (TRM/KTRM)			Landed 16:01 PST Landing time derived from ADS-B/Radar data	01h40m
2026 Feb 8	EJM21	Santa Barbara, CA (SBA/KSBA)	11:30 PST	11:45 PST	Denver, CO (APA/KAPA)			Landed 14:42 MST Landing time derived from ADS-B/Radar data	01h57m
2026 Feb 8	EJM21	Napa, CA (APC/KAPC)	09:30 PST	10:15 PST	Santa Barbara, CA (SBA/KSBA)			Landed 11:07 PST Landing time derived from ADS-B/Radar data	00h52m
2026 Feb 7	EJM21	Seattle, WA (BFI/KBFI)	15:00 PST	15:39 PST	Napa, CA (APC/KAPC)			Landed 17:09 PST Landing time derived from ADS-B/Radar data	01h29m
2026 Feb 7	EJM21	Bozeman, MT (BZN/KBZN)	12:18 MST	11:45 MST	Seattle, WA (BFI/KBFI)			Landed 12:15 PST Landing time derived from ADS-B/Radar data	01h30m
2026 Feb 7	EJM21	Indianapolis, IN (IND/KIND)	10:00 EST	09:58 EST	Bozeman, MT (BZN/KBZN)			Landed 11:50 MST Landing time derived from ADS-B/Radar data	03h51m
2026 Feb 7	EJM21	Cincinnati, OH (LUK/KLUK)	08:18 EST	08:36 EST	Indianapolis, IN (IND/KIND)			Landed 09:02 EST Landing time derived from ADS-B/Radar data	00h26m

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