6 Feb
DL657
EST. DEPART IN 10h 17m
16:49
Salt Lake City, UT (SLC)
21:19
Boston, MA (BOS)
04h30m
N521DT (A21N)
3381 km
Estimated
16:49
In 10 hours
Estimated
21:19
In 15 hours
DL657
DAL657
EST. DEPART IN 10h 17m
Friday, February 6 2026
09:49 MST
ON-TIME
Scheduled 09:49
Friday, February 6 2026
16:19 EST
Scheduled 16:30
Flight info
Airline/Operator
Duration
04h30m
Distance
3381 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
A34
Arrival Gate
A19
Departure Terminal
-
Arrival Terminal
A
ATC Route
KSLC.RUGGD3.OCS..KD75U..KP81A..OTIVE..FSD..KP81G..KP81I..DUTYS.J16.BAE..BUF..GEE..AUDIL..PONCT.JFUND2.KBOS
Position Info
Latitude
-
Longitude
-
Altitude
-
Ground Speed
Wind
Air Temperature
Vertical Speed
Heading
-
Squawk
-
Source
-
Station
-
FIR
Aircraft Info
Aircraft Model
Registration
Mode-S
-
Serial Number
-
Aircraft Age
Owner
Last Activity
18 minutes ago
Last Known Location
Los Angeles, CA, United States
Last Flight
Aircraft Type
Nr. Engines
Nr. Seats
Weight Class
Cruising Speed
Engine
Engine Type
Aircraft Category
Registrant Type
Airworthiness Class
Operation Types
Certificate Issue Date
Registration Status
Flight Activity
  • Future
  • 8 Feb
    DL657
    SCHEDULED IN 2d
    16:49
    Salt Lake City, UT (SLC)
    21:30
    Boston, MA (BOS)
    04h41m
    A21N
    3381 km
  • 7 Feb
    DL657
    SCHEDULED IN 1d
    16:49
    Salt Lake City, UT (SLC)
    21:30
    Boston, MA (BOS)
    04h41m
    A21N
    3381 km
  • 6 Feb
    DL657
    EST. DEPART IN 10h 17m
    16:49
    Salt Lake City, UT (SLC)
    21:19
    Boston, MA (BOS)
    04h30m
    N521DT (A21N)
    3381 km
    Estimated
    16:49
    In 10 hours
    Estimated
    21:19
    In 15 hours
  • Past
  • 5 Feb
    DL657
    LANDED 9h 5m AGO
    16:46
    Salt Lake City, UT (SLC)
    21:26
    Boston, MA (BOS)
    04h12m
    N530DE (A21N)
    3381 km
    Departed
    16:46
    14 hours ago
    Arrived
    21:26
    9 hours ago
  • 4 Feb
    DL657
    LANDED 1d AGO
    16:49
    Salt Lake City, UT (SLC)
    21:31
    Boston, MA (BOS)
    04h21m
    N519DT (A21N)
    3381 km
    Departed
    16:49
    2 days ago
    Arrived
    21:31
    1 day ago
  • 3 Feb
    DL657
    LANDED 2d AGO
    16:41
    Salt Lake City, UT (SLC)
    21:20
    Boston, MA (BOS)
    04h08m
    N545DE (A21N)
    3381 km
    Departed
    16:41
    3 days ago
    Arrived
    21:20
    2 days ago
  • 2 Feb
    DL657
    LANDED 3d AGO
    16:43
    Salt Lake City, UT (SLC)
    20:59
    Boston, MA (BOS)
    03h54m
    N504DZ (A21N)
    3381 km
    Departed
    16:43
    4 days ago
    Arrived
    20:59
    3 days ago
  • 1 Feb
    DL657
    LANDED 4d AGO
    16:40
    Salt Lake City, UT (SLC)
    21:22
    Boston, MA (BOS)
    04h11m
    N543DE (A21N)
    3381 km
    Departed
    16:40
    5 days ago
    Arrived
    21:22
    4 days ago
  • 31 Jan
    DL657
    LANDED 5d AGO
    16:43
    Salt Lake City, UT (SLC)
    21:29
    Boston, MA (BOS)
    04h09m
    N515DE (A21N)
    3381 km
    Departed
    16:43
    6 days ago
    Arrived
    21:29
    5 days ago
  • 30 Jan
    DL657
    LANDED 6d AGO
    16:46
    Salt Lake City, UT (SLC)
    21:41
    Boston, MA (BOS)
    04h10m
    N534DT (A21N)
    3381 km
    Departed
    16:46
    7 days ago
    Arrived
    21:41
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 8Salt Lake City, UT (SLC/KSLC)
09:49 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N
Scheduled
04h41m
2026 Feb 7Salt Lake City, UT (SLC/KSLC)
09:49 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N
Scheduled
04h41m
2026 Feb 6Salt Lake City, UT (SLC/KSLC)
09:49 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N521DT)
Estimated
04h30m
Past
2026 Feb 5Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:46 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N530DE)
Landed 16:26 EST
Time aircraft arrives at gate derived from company/airport information
04h12m
2026 Feb 4Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:49 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N519DT)
Landed 16:31 EST
Time aircraft arrives at gate derived from company/airport information
04h21m
2026 Feb 3Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:41 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N545DE)
Landed 16:20 EST
Time aircraft arrives at gate derived from company/airport information
04h08m
2026 Feb 2Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:43 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N504DZ)
Landed 15:59 EST
Time aircraft arrives at gate derived from company/airport information
03h54m
2026 Feb 1Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:40 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N543DE)
Landed 16:22 EST
Time aircraft arrives at gate derived from company/airport information
04h11m
2026 Jan 31Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:43 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N515DE)
Landed 16:29 EST
Time aircraft arrives at gate derived from company/airport information
04h09m
2026 Jan 30Salt Lake City, UT (SLC/KSLC)
09:49 MST
09:46 MST
Boston, MA (BOS/KBOS)
16:30 EST
A21N (N534DT)
Landed 16:41 EST
Time aircraft arrives at gate derived from company/airport information
04h10m

Flight history for DL657 is available for a period over 7 days under our Basic subscription. More details here
More airport data is available for purchase. Please check our On Demand API.