• Future
• 8 Feb

  

  DL448

  EST. DEPART IN 18h 56m

  07:25

  Seattle, WA (SEA)

  12:41

  Orlando, FL (MCO)

  

  05h16m

  N504DZ (A21N)

  4106 km

  Estimated

  07:25

  In 19 hours

  Estimated

  12:41

  In 1 day
• 8 Feb

  

  DL324

  EST. DEPART IN 11h 16m

  23:45

  Boston, MA (BOS)

  05:52

  Seattle, WA (SEA)

  

  06h07m

  N504DZ (A21N)

  4007 km

  Estimated

  23:45

  In 11 hours

  Estimated

  05:52

  In 17 hours
• 8 Feb

  

  DL499

  EST. DEPART IN 6h 9m

  18:38

  Denver, CO (DEN)

  22:23

  Boston, MA (BOS)

  

  03h45m

  N504DZ (A21N)

  2817 km

  Estimated

  18:38

  In 6 hours

  Estimated

  22:23

  In 10 hours
• Current
• 8 Feb

  

  DL499

  LANDING IN 4h 17m

  12:08

  Boston, MA (BOS)

  16:46

  Denver, CO (DEN)

  

  05h04m

  N504DZ (A21N)

  2817 km

  Departed

  12:08

  20 minutes ago

  Estimated

  16:46

  In 4 hours

  Replay
• Past
• 7 Feb

  

  DL696

  LANDED 1h 21m AGO

  06:12

  Salt Lake City, UT (SLC)

  11:07

  Boston, MA (BOS)

  

  03h55m

  N504DZ (A21N)

  3381 km

  Departed

  06:12

  6 hours ago

  Arrived

  11:07

  1 hour ago

  Replay
• 7 Feb

  

  DL526

  LANDED 12h 25m AGO

  19:57

  Atlanta, GA (ATL)

  00:03

  Salt Lake City, UT (SLC)

  

  03h43m

  N504DZ (A21N)

  2554 km

  Departed

  19:57

  17 hours ago

  Arrived

  00:03

  12 hours ago

  Replay
• 7 Feb

  

  DL897

  LANDED 17h 54m AGO

  15:00

  Salt Lake City, UT (SLC)

  18:34

  Atlanta, GA (ATL)

  

  03h01m

  N504DZ (A21N)

  2554 km

  Departed

  15:00

  21 hours ago

  Arrived

  18:34

  18 hours ago

  Replay
• 6 Feb

  

  DL765

  LANDED 1d AGO

  23:18

  Detroit, MI (DTW)

  03:16

  Salt Lake City, UT (SLC)

  

  03h29m

  N504DZ (A21N)

  2379 km

  Departed

  23:18

  2 days ago

  Arrived

  03:16

  1 day ago

  Replay
• 6 Feb

  

  DL198

  LANDED 1d AGO

  17:43

  Cancún (CUN)

  21:30

  Detroit, MI (DTW)

  

  03h25m

  N504DZ (A21N)

  2378 km

  Departed

  17:43

  2 days ago

  Arrived

  21:30

  2 days ago

  Replay
• 6 Feb

  

  DL199

  LANDED 1d AGO

  12:10

  Detroit, MI (DTW)

  16:40

  Cancún (CUN)

  

  03h15m

  N504DZ (A21N)

  2378 km

  Departed

  12:10

  2 days ago

  Arrived

  16:40

  2 days ago

  Replay
• 5 Feb

  

  DL2255

  LANDED 2d AGO

  01:24

  Salt Lake City, UT (SLC)

  04:44

  Detroit, MI (DTW)

  

  02h55m

  N504DZ (A21N)

  2379 km

  Departed

  01:24

  2 days ago

  Arrived

  04:44

  2 days ago

  Replay
• 5 Feb

  

  DL526

  LANDED 2d AGO

  20:01

  Atlanta, GA (ATL)

  23:50

  Salt Lake City, UT (SLC)

  

  03h29m

  N504DZ (A21N)

  2554 km

  Departed

  20:01

  3 days ago

  Arrived

  23:50

  2 days ago

  Replay
• 5 Feb

  

  DL897

  LANDED 2d AGO

  15:00

  Salt Lake City, UT (SLC)

  18:59

  Atlanta, GA (ATL)

  

  03h15m

  N504DZ (A21N)

  2554 km

  Departed

  15:00

  3 days ago

  Arrived

  18:59

  3 days ago

  Replay
• 4 Feb

  

  DL464

  LANDED 3d AGO

  22:14

  Boston, MA (BOS)

  03:09

  Salt Lake City, UT (SLC)

  

  04h28m

  N504DZ (A21N)

  3381 km

  Departed

  22:14

  4 days ago

  Arrived

  03:09

  3 days ago

  Replay
• 4 Feb

  

  DL400

  LANDED 3d AGO

  15:00

  San Francisco, CA (SFO)

  21:08

  Boston, MA (BOS)

  

  05h34m

  N504DZ (A21N)

  4342 km

  Departed

  15:00

  4 days ago

  Arrived

  21:08

  4 days ago

  Replay
• 3 Feb

  

  DL509

  LANDED 4d AGO

  01:54

  Detroit, MI (DTW)

  06:35

  San Francisco, CA (SFO)

  

  04h09m

  N504DZ (A21N)

  3338 km

  Departed

  01:54

  4 days ago

  Arrived

  06:35

  4 days ago

  Replay
• 3 Feb

  

  DL361

  LANDED 4d AGO

  19:53

  San Francisco, CA (SFO)

  00:40

  Detroit, MI (DTW)

  

  04h18m

  N504DZ (A21N)

  3338 km

  Departed

  19:53

  5 days ago

  Arrived

  00:40

  4 days ago

  Replay
• 3 Feb

  

  DL361

  LANDED 4d AGO

  13:30

  Detroit, MI (DTW)

  18:44

  San Francisco, CA (SFO)

  

  04h24m

  N504DZ (A21N)

  3338 km

  Departed

  13:30

  5 days ago

  Arrived

  18:44

  5 days ago

  Replay
• 2 Feb

  

  DL335

  LANDED 5d AGO

  06:51

  San Francisco, CA (SFO)

  11:22

  Detroit, MI (DTW)

  

  04h04m

  N504DZ (A21N)

  3338 km

  Departed

  06:51

  5 days ago

  Arrived

  11:22

  5 days ago

  Replay
• 2 Feb

  

  DL1655

  LANDED 5d AGO

  22:36

  Boston, MA (BOS)

  05:13

  San Francisco, CA (SFO)

  

  06h05m

  N504DZ (A21N)

  4342 km

  Departed

  22:36

  6 days ago

  Arrived

  05:13

  5 days ago

  Replay
• 2 Feb

  

  DL657

  LANDED 5d AGO

  16:43

  Salt Lake City, UT (SLC)

  20:59

  Boston, MA (BOS)

  

  03h54m

  N504DZ (A21N)

  3381 km

  Departed

  16:43

  6 days ago

  Arrived

  20:59

  6 days ago

  Replay
• 2 Feb

  

  DL2906

  LANDED 5d AGO

  13:42

  Los Angeles, CA (LAX)

  15:25

  Salt Lake City, UT (SLC)

  

  01h21m

  N504DZ (A21N)

  950 km

  Departed

  13:42

  6 days ago

  Arrived

  15:25

  6 days ago

  Replay
• 1 Feb

  

  DL2170

  LANDED 6d AGO

  00:54

  Miami, FL (MIA)

  07:23

  Los Angeles, CA (LAX)

  

  05h34m

  N504DZ (A21N)

  3764 km

  Departed

  00:54

  6 days ago

  Arrived

  07:23

  6 days ago

  Replay
• 1 Feb

  

  DL811

  LANDED 6d AGO

  17:52

  Los Angeles, CA (LAX)

  23:24

  Miami, FL (MIA)

  

  04h25m

  N504DZ (A21N)

  3764 km

  Departed

  17:52

  7 days ago

  Arrived

  23:24

  7 days ago

  Replay

Date	Flight	Origin	STD	ATD	Destination	STA	Delay	Status	Duration	Replay
Future
2026 Feb 8	DL448	Seattle, WA (SEA/KSEA)	23:25 PST		Orlando, FL (MCO/KMCO)	07:45 EST		Estimated	05h16m
2026 Feb 8	DL324	Boston, MA (BOS/KBOS)	18:45 EST		Seattle, WA (SEA/KSEA)	22:13 PST		Estimated	06h07m
2026 Feb 8	DL499	Denver, CO (DEN/KDEN)	11:38 MST		Boston, MA (BOS/KBOS)	17:35 EST		Estimated	03h45m
Current
2026 Feb 8	DL499	Boston, MA (BOS/KBOS)	07:20 EST	07:08 EST	Denver, CO (DEN/KDEN)	10:24 MST		Est. Arrival 09:46 MST	05h04m
Past
2026 Feb 7	DL696	Salt Lake City, UT (SLC/KSLC)	23:17 MST	23:12 MST	Boston, MA (BOS/KBOS)	06:05 EST		Landed 06:07 EST Time aircraft arrives at gate derived from company/airport information	03h55m
2026 Feb 7	DL526	Atlanta, GA (ATL/KATL)	14:59 EST	14:57 EST	Salt Lake City, UT (SLC/KSLC)	17:17 MST		Landed 17:03 MST Time aircraft arrives at gate derived from company/airport information	03h43m
2026 Feb 7	DL897	Salt Lake City, UT (SLC/KSLC)	08:05 MST	08:00 MST	Atlanta, GA (ATL/KATL)	13:49 EST		Landed 13:34 EST Time aircraft arrives at gate derived from company/airport information	03h01m
2026 Feb 6	DL765	Detroit, MI (DTW/KDTW)	17:55 EST	18:18 EST	Salt Lake City, UT (SLC/KSLC)	20:00 MST		Landed 20:16 MST Time aircraft arrives at gate derived from company/airport information	03h29m
2026 Feb 6	DL198	Cancún (CUN/MMUN)	12:25 EST	12:43 EST	Detroit, MI (DTW/KDTW)	16:19 EST		Landed 16:30 EST Time aircraft arrives at gate derived from company/airport information	03h25m
2026 Feb 6	DL199	Detroit, MI (DTW/KDTW)	07:07 EST	07:10 EST	Cancún (CUN/MMUN)	11:15 EST		Landed 11:40 EST Time aircraft arrives at gate derived from company/airport information	03h15m
2026 Feb 5	DL2255	Salt Lake City, UT (SLC/KSLC)	18:28 MST	18:24 MST	Detroit, MI (DTW/KDTW)	23:59 EST		Landed 23:44 EST Time aircraft arrives at gate derived from company/airport information	02h55m
2026 Feb 5	DL526	Atlanta, GA (ATL/KATL)	14:59 EST	15:01 EST	Salt Lake City, UT (SLC/KSLC)	17:17 MST		Landed 16:50 MST Time aircraft arrives at gate derived from company/airport information	03h29m
2026 Feb 5	DL897	Salt Lake City, UT (SLC/KSLC)	08:05 MST	08:00 MST	Atlanta, GA (ATL/KATL)	13:49 EST		Landed 13:59 EST Time aircraft arrives at gate derived from company/airport information	03h15m
2026 Feb 4	DL464	Boston, MA (BOS/KBOS)	16:25 EST	17:14 EST	Salt Lake City, UT (SLC/KSLC)	19:58 MST		Landed 20:09 MST Time aircraft arrives at gate derived from company/airport information	04h28m
2026 Feb 4	DL400	San Francisco, CA (SFO/KSFO)	07:10 PST	07:00 PST	Boston, MA (BOS/KBOS)	15:51 EST		Landed 16:08 EST Time aircraft arrives at gate derived from company/airport information	05h34m
2026 Feb 3	DL509	Detroit, MI (DTW/KDTW)	20:59 EST	20:54 EST	San Francisco, CA (SFO/KSFO)	23:25 PST		Landed 22:35 PST Time aircraft arrives at gate derived from company/airport information	04h09m
2026 Feb 3	DL361	San Francisco, CA (SFO/KSFO)	12:10 PST	11:53 PST	Detroit, MI (DTW/KDTW)	19:49 EST		Landed 19:40 EST Time aircraft arrives at gate derived from company/airport information	04h18m
2026 Feb 3	DL361	Detroit, MI (DTW/KDTW)	08:35 EST	08:30 EST	San Francisco, CA (SFO/KSFO)	11:00 PST		Landed 10:44 PST Time aircraft arrives at gate derived from company/airport information	04h24m
2026 Feb 2	DL335	San Francisco, CA (SFO/KSFO)	22:54 PST	22:51 PST	Detroit, MI (DTW/KDTW)	06:29 EST		Landed 06:22 EST Time aircraft arrives at gate derived from company/airport information	04h04m
2026 Feb 2	DL1655	Boston, MA (BOS/KBOS)	17:40 EST	17:36 EST	San Francisco, CA (SFO/KSFO)	21:42 PST		Landed 21:13 PST Time aircraft arrives at gate derived from company/airport information	06h05m
2026 Feb 2	DL657	Salt Lake City, UT (SLC/KSLC)	09:49 MST	09:43 MST	Boston, MA (BOS/KBOS)	16:30 EST		Landed 15:59 EST Time aircraft arrives at gate derived from company/airport information	03h54m
2026 Feb 2	DL2906	Los Angeles, CA (LAX/KLAX)	05:45 PST	05:42 PST	Salt Lake City, UT (SLC/KSLC)	08:43 MST		Landed 08:25 MST Time aircraft arrives at gate derived from company/airport information	01h21m
2026 Feb 1	DL2170	Miami, FL (MIA/KMIA)	19:05 EST	19:54 EST	Los Angeles, CA (LAX/KLAX)	22:20 PST		Landed 23:23 PST Time aircraft arrives at gate derived from company/airport information	05h34m
2026 Feb 1	DL811	Los Angeles, CA (LAX/KLAX)	09:53 PST	09:52 PST	Miami, FL (MIA/KMIA)	17:55 EST		Landed 18:24 EST Time aircraft arrives at gate derived from company/airport information	04h25m

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