30 Jan
DL977
LANDED 5d AGO
20:51
San Francisco, CA (SFO)
02:37
Boston, MA (BOS)
05h17m
N528DE (A21N)
4342 km
Departed
20:51
6 days ago
Arrived
02:37
6 days ago
DL977
DAL977
LANDED 5d AGO
Friday, January 30 2026
12:51 PST
Scheduled 13:00
Friday, January 30 2026
21:37 EST
ON-TIME
Scheduled 21:37
Flight info
Airline/Operator
Duration
05h17m
Distance
4342 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
C7
Arrival Gate
A20
Departure Terminal
1
Arrival Terminal
A
Departure Taxi Time
21m
Arrival Taxi Time
8m
ATC Route
KSFO.TRUKN2.TIPRE.Q126.INSLO..DTA..DBL..MCI.J80.VHP..ROD..WWSHR.Q82.PONCT.JFUND2.KBOS/0225
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
11248
Aircraft Age
Owner
Last Activity
3 minutes ago
Last Known Location
In flight - Near Maquoketa, IA, 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
  • 6 Feb
    DL977
    EST. DEPART IN 21h 40m
    21:00
    San Francisco, CA (SFO)
    02:31
    Boston, MA (BOS)
    05h31m
    N548DN (A21N)
    4342 km
    Estimated
    21:00
    In 22 hours
    Estimated
    02:31
    In 1 day
  • 6 Feb
    DL977
    EST. DEPART IN 13h 30m
    12:50
    Boston, MA (BOS)
    19:30
    San Francisco, CA (SFO)
    06h40m
    N548DN (A21N)
    4342 km
    Estimated
    12:50
    In 13 hours
    Estimated
    19:30
    In 20 hours
  • Current
  • 5 Feb
    DL977
    LANDING IN 3h 14m
    20:56
    San Francisco, CA (SFO)
    02:34
    Boston, MA (BOS)
    05h37m
    N519DT (A21N)
    4342 km
    Departed
    20:56
    2 hours ago
    Estimated
    02:34
    In 3 hours
  • Past
  • 5 Feb
    DL977
    LANDED 4h 12m AGO
    12:59
    Boston, MA (BOS)
    19:07
    San Francisco, CA (SFO)
    05h43m
    N519DT (A21N)
    4342 km
    Departed
    12:59
    10 hours ago
    Arrived
    19:07
    4 hours ago
  • 4 Feb
    DL977
    LANDED 20h 36m AGO
    20:55
    San Francisco, CA (SFO)
    02:43
    Boston, MA (BOS)
    05h24m
    N529DT (A21N)
    4342 km
    Departed
    20:55
    1 day ago
    Arrived
    02:43
    21 hours ago
  • 4 Feb
    DL977
    LANDED 1d AGO
    12:47
    Boston, MA (BOS)
    18:43
    San Francisco, CA (SFO)
    05h25m
    N529DT (A21N)
    4342 km
    Departed
    12:47
    1 day ago
    Arrived
    18:43
    1 day ago
  • 3 Feb
    DL977
    LANDED 1d AGO
    20:50
    San Francisco, CA (SFO)
    02:37
    Boston, MA (BOS)
    05h22m
    N534DT (A21N)
    4342 km
    Departed
    20:50
    2 days ago
    Arrived
    02:37
    2 days ago
  • 3 Feb
    DL977
    LANDED 2d AGO
    12:58
    Boston, MA (BOS)
    19:22
    San Francisco, CA (SFO)
    05h49m
    N534DT (A21N)
    4342 km
    Departed
    12:58
    2 days ago
    Arrived
    19:22
    2 days ago
  • 2 Feb
    DL977
    LANDED 2d AGO
    20:48
    San Francisco, CA (SFO)
    02:12
    Boston, MA (BOS)
    04h59m
    N543DE (A21N)
    4342 km
    Departed
    20:48
    3 days ago
    Arrived
    02:12
    3 days ago
  • 2 Feb
    DL977
    LANDED 3d AGO
    12:43
    Boston, MA (BOS)
    19:23
    San Francisco, CA (SFO)
    06h14m
    N543DE (A21N)
    4342 km
    Departed
    12:43
    3 days ago
    Arrived
    19:23
    3 days ago
  • 1 Feb
    DL977
    LANDED 3d AGO
    21:19
    San Francisco, CA (SFO)
    02:45
    Boston, MA (BOS)
    05h02m
    N509DT (A21N)
    4342 km
    Departed
    21:19
    4 days ago
    Arrived
    02:45
    4 days ago
  • 1 Feb
    DL977
    LANDED 4d AGO
    13:01
    Boston, MA (BOS)
    20:11
    San Francisco, CA (SFO)
    06h10m
    N509DT (A21N)
    4342 km
    Departed
    13:01
    4 days ago
    Arrived
    20:11
    4 days ago
  • 30 Jan
    DL977
    LANDED 5d AGO
    20:51
    San Francisco, CA (SFO)
    02:37
    Boston, MA (BOS)
    05h17m
    N528DE (A21N)
    4342 km
    Departed
    20:51
    6 days ago
    Arrived
    02:37
    6 days ago
  • 30 Jan
    DL977
    LANDED 6d AGO
    13:14
    Boston, MA (BOS)
    19:55
    San Francisco, CA (SFO)
    06h07m
    N528DE (A21N)
    4342 km
    Departed
    13:14
    6 days ago
    Arrived
    19:55
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 6San Francisco, CA (SFO/KSFO)
13:00 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N548DN)
Estimated
05h31m
2026 Feb 6Boston, MA (BOS/KBOS)
07:50 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N548DN)
Estimated
06h40m
Current
2026 Feb 5San Francisco, CA (SFO/KSFO)
13:00 PST
12:56 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N519DT)
Est. Arrival 21:34 EST
05h37m
Past
2026 Feb 5Boston, MA (BOS/KBOS)
07:50 EST
07:59 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N519DT)
Landed 11:07 PST
Time aircraft arrives at gate derived from company/airport information
05h43m
2026 Feb 4San Francisco, CA (SFO/KSFO)
13:00 PST
12:55 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N529DT)
Landed 21:43 EST
Time aircraft arrives at gate derived from company/airport information
05h24m
2026 Feb 4Boston, MA (BOS/KBOS)
07:50 EST
07:47 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N529DT)
Landed 10:43 PST
Time aircraft arrives at gate derived from company/airport information
05h25m
2026 Feb 3San Francisco, CA (SFO/KSFO)
13:00 PST
12:50 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N534DT)
Landed 21:37 EST
Time aircraft arrives at gate derived from company/airport information
05h22m
2026 Feb 3Boston, MA (BOS/KBOS)
07:50 EST
07:58 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N534DT)
Landed 11:22 PST
Time aircraft arrives at gate derived from company/airport information
05h49m
2026 Feb 2San Francisco, CA (SFO/KSFO)
13:00 PST
12:48 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N543DE)
Landed 21:12 EST
Time aircraft arrives at gate derived from company/airport information
04h59m
2026 Feb 2Boston, MA (BOS/KBOS)
07:50 EST
07:43 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N543DE)
Landed 11:23 PST
Time aircraft arrives at gate derived from company/airport information
06h14m
2026 Feb 1San Francisco, CA (SFO/KSFO)
13:00 PST
13:19 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N509DT)
Landed 21:45 EST
Time aircraft arrives at gate derived from company/airport information
05h02m
2026 Feb 1Boston, MA (BOS/KBOS)
07:50 EST
08:01 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N509DT)
Landed 12:11 PST
Time aircraft arrives at gate derived from company/airport information
06h10m
2026 Jan 30San Francisco, CA (SFO/KSFO)
13:00 PST
12:51 PST
Boston, MA (BOS/KBOS)
21:37 EST
A21N (N528DE)
Landed 21:37 EST
Time aircraft arrives at gate derived from company/airport information
05h17m
2026 Jan 30Boston, MA (BOS/KBOS)
07:50 EST
08:14 EST
San Francisco, CA (SFO/KSFO)
11:50 PST
A21N (N528DE)
Landed 11:55 PST
Time aircraft arrives at gate derived from company/airport information
06h07m

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