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(DL) Delta Air Lines 1399 Flight Details

On time | Arrived

Departure

BOS

Boston Logan International Airport, MA, US

Flight Gate Times

14-Mar-2026

Scheduled

07:05

 EDT

Actual

07:19

 EDT

Total Departure Delay: 14 mins

Flight Runway Times

14-Mar-2026

Scheduled

07:35

 EDT

Actual

07:36

 EDT

Runway Delay: 1 min

Terminal

A

Gate

A19

Craft Type

Boeing 737-900 Passenger (Scimitar Winglets)

7S9

Flight Time

Scheduled

3h 41m

Arrival

MIA

Miami International Airport, FL, US

Flight Gate Times

14-Mar-2026

Scheduled

10:46

 EDT

Actual

10:50

 EDT

Total Arrival Delay: 4 mins

Flight Runway Times

14-Mar-2026

Scheduled

10:40

 EDT

Actual

10:39

 EDT

Runway Delay: -

Terminal

S

Gate

H9

Baggage Claim

5

Tail Number

N951DX

Flight Time

Actual

3h 31m

Flight Notes

Also marketed as (AM) Aeromexico 3474, (LA) LATAM Airlines 6444

Event Timeline

Time

Date

UTC

Event

Data Updated

14 Mar

14:53

Estimated Gate Arrival changed from Mar-14-2026 10:46 AM to Mar-14-2026 10:50 AM

Actual Gate Arrival changed from Mar-14-2026 10:46 AM to Mar-14-2026 10:50 AM

14 Mar

14:42

Estimated Gate Arrival changed from Mar-14-2026 10:49 AM to Mar-14-2026 10:46 AM

Actual Gate Arrival changed to Mar-14-2026 10:46 AM

14 Mar

14:40

Actual Runway Arrival changed to Mar-14-2026 10:39 AM

Status changed from Active to Landed

14 Mar

14:39

Estimated Runway Arrival changed from Mar-14-2026 10:38 AM to Mar-14-2026 10:39 AM

14 Mar

14:38

Estimated Runway Arrival changed from Mar-14-2026 10:41 AM to Mar-14-2026 10:38 AM

14 Mar

14:37

Estimated Gate Arrival changed from Mar-14-2026 10:52 AM to Mar-14-2026 10:49 AM

14 Mar

14:37

Estimated Runway Arrival changed from Mar-14-2026 10:38 AM to Mar-14-2026 10:41 AM

14 Mar

14:35

Estimated Runway Arrival changed from Mar-14-2026 10:37 AM to Mar-14-2026 10:38 AM

14 Mar

14:33

Estimated Runway Arrival changed from Mar-14-2026 10:43 AM to Mar-14-2026 10:37 AM

14 Mar

13:32

Arrival Gate changed from H3 to H9

14 Mar

12:03

Estimated Runway Arrival changed from Mar-14-2026 10:50 AM to Mar-14-2026 10:43 AM

Estimated Gate Arrival changed from Mar-14-2026 10:59 AM to Mar-14-2026 10:52 AM

14 Mar

11:44

Estimated Runway Arrival changed from Mar-14-2026 10:41 AM to Mar-14-2026 10:50 AM

Estimated Gate Arrival changed from Mar-14-2026 10:50 AM to Mar-14-2026 10:59 AM

14 Mar

11:37

Estimated Runway Departure changed from Mar-14-2026 7:49 AM to Mar-14-2026 7:36 AM

Actual Runway Departure changed to Mar-14-2026 7:36 AM

Estimated Runway Arrival changed from Mar-14-2026 11:05 AM to Mar-14-2026 10:41 AM

Estimated Gate Arrival changed from Mar-14-2026 11:13 AM to Mar-14-2026 10:50 AM

14 Mar

11:22

Estimated Runway Departure changed from Mar-14-2026 7:37 AM to Mar-14-2026 7:49 AM

Estimated Runway Arrival changed from Mar-14-2026 11:06 AM to Mar-14-2026 11:05 AM

14 Mar

11:20

Estimated Gate Departure changed from Mar-14-2026 7:20 AM to Mar-14-2026 7:19 AM

Actual Gate Departure changed to Mar-14-2026 7:19 AM

Estimated Gate Arrival changed from Mar-14-2026 11:14 AM to Mar-14-2026 11:13 AM

Status changed from Scheduled to Active

14 Mar

11:17

Estimated Runway Departure changed from Mar-14-2026 7:28 AM to Mar-14-2026 7:37 AM

14 Mar

11:17

Estimated Gate Departure changed from Mar-14-2026 7:10 AM to Mar-14-2026 7:20 AM

Estimated Runway Arrival changed from Mar-14-2026 10:45 AM to Mar-14-2026 11:06 AM

Estimated Gate Arrival changed from Mar-14-2026 10:54 AM to Mar-14-2026 11:14 AM

14 Mar

11:08

Estimated Runway Arrival changed from Mar-14-2026 10:35 AM to Mar-14-2026 10:45 AM

14 Mar

11:07

Estimated Runway Departure changed from Mar-14-2026 7:18 AM to Mar-14-2026 7:28 AM

14 Mar

11:07

Estimated Gate Departure changed from Mar-14-2026 7:00 AM to Mar-14-2026 7:10 AM

Estimated Gate Arrival changed from Mar-14-2026 10:44 AM to Mar-14-2026 10:54 AM

14 Mar

10:26

Estimated Runway Departure changed from Mar-14-2026 7:35 AM to Mar-14-2026 7:18 AM

Estimated Runway Arrival changed from Mar-14-2026 10:40 AM to Mar-14-2026 10:35 AM

14 Mar

10:26

Estimated Gate Departure changed from Mar-14-2026 7:05 AM to Mar-14-2026 7:00 AM

Estimated Gate Arrival changed from Mar-14-2026 10:49 AM to Mar-14-2026 10:44 AM

14 Mar

10:03

Estimated Runway Departure changed from Mar-14-2026 7:15 AM to Mar-14-2026 7:35 AM

Estimated Runway Arrival changed to Mar-14-2026 10:40 AM

14 Mar

10:03

Scheduled Runway Departure changed from Mar-14-2026 7:15 AM to Mar-14-2026 7:35 AM

Scheduled Runway Arrival changed from Mar-14-2026 10:17 AM to Mar-14-2026 10:40 AM

14 Mar

10:03

Estimated Gate Arrival changed from Mar-14-2026 10:46 AM to Mar-14-2026 10:49 AM

14 Mar

07:37

Departure Gate changed from A18 to A19

14 Mar

07:34

Estimated Gate Departure changed to Mar-14-2026 7:05 AM

Estimated Gate Arrival changed to Mar-14-2026 10:46 AM

14 Mar

07:34

Estimated Runway Departure changed to Mar-14-2026 7:15 AM

14 Mar

07:33

Departure Gate changed from A19 to A18

14 Mar

06:24

Departure Gate changed from A18 to A19

14 Mar

04:53

Arrival Gate changed from H9 to H3

14 Mar

02:53

Arrival Gate changed from H5 to H9

Baggage changed from J5 to 5

13 Mar

11:06

Scheduled Runway Departure changed to Mar-14-2026 7:15 AM

Scheduled Runway Arrival changed to Mar-14-2026 10:17 AM

13 Mar

09:34

Tail Number changed from N802DN to N951DX

13 Mar

07:37

Departure Gate changed from A14 to A18

13 Mar

07:31

Arrival Gate changed from H3 to H5

12 Mar

20:48

Baggage changed to J5

12 Mar

08:59

Tail Number changed from N951DX to N802DN

12 Mar

07:37

Departure Gate changed from A5 to A14

12 Mar

07:32

Arrival Gate changed from H5 to H3

12 Mar

04:13

Tail Number changed to N951DX

Actual Equipment changed to 7S9

12 Mar

02:53

Departure Gate changed to A5

Arrival Gate changed to H5

Arrival Terminal changed to S

11 Mar

18:17

11 Mar

18:17

Scheduled Gate Departure changed to Mar-14-2026 7:05 AM

Scheduled Gate Arrival changed to Mar-14-2026 10:46 AM

Departure Terminal changed to A

Scheduled Equipment changed to 739