14 Feb
N274SY
EST. DEPART IN 18h 43m
21:50
Seattle, WA (SEA)
23:17
Boise, ID (BOI)
01h27m
E75L
641 km
Estimated
21:50
In 19 hours
Estimated
23:17
In 20 hours
N274SY
DL3959 / SKW3959
EST. DEPART IN 18h 43m
Saturday, February 14 2026
13:50 PST
ON-TIME
Scheduled 13:50
Saturday, February 14 2026
16:17 MST
Scheduled 16:15
Flight info
Airline/Operator
Duration
01h27m
Distance
641 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
B1
Arrival Gate
B22
ATC Route
KSEA.SUMMA2.SUMMA.J54.BKE..DEVLE.KYAAN4.KBOI
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
1 hour ago
Last Known Location
Seattle, WA, 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
  • 14 Feb
    DL3959
    EST. DEPART IN 21h 8m
    00:15
    Boise, ID (BOI)
    01:38
    Seattle, WA (SEA)
    01h23m
    N274SY (E75L)
    641 km
    Estimated
    00:15
    In 21 hours
    Estimated
    01:38
    In 23 hours
  • 14 Feb
    DL3959
    EST. DEPART IN 18h 43m
    21:50
    Seattle, WA (SEA)
    23:17
    Boise, ID (BOI)
    01h27m
    N274SY (E75L)
    641 km
    Estimated
    21:50
    In 19 hours
    Estimated
    23:17
    In 20 hours
  • 14 Feb
    DL3735
    EST. DEPART IN 16h 16m
    19:23
    Redmond, OR (RDM)
    20:32
    Seattle, WA (SEA)
    01h09m
    N274SY (E75L)
    367 km
    Estimated
    19:23
    In 16 hours
    Estimated
    20:32
    In 17 hours
  • 14 Feb
    DL3735
    EST. DEPART IN 14h 18m
    17:25
    Seattle, WA (SEA)
    18:25
    Redmond, OR (RDM)
    01h00m
    N274SY (E75L)
    367 km
    Estimated
    17:25
    In 14 hours
    Estimated
    18:25
    In 15 hours
  • 14 Feb
    DL3630
    EST. DEPART IN 12h 18m
    15:25
    Vancouver, BC (YVR)
    16:42
    Seattle, WA (SEA)
    01h17m
    N274SY (E75L)
    205 km
    Estimated
    15:25
    In 12 hours
    Estimated
    16:42
    In 14 hours
  • 13 Feb
    DL3698
    EST. DEPART IN 46m
    03:53
    Seattle, WA (SEA)
    04:46
    Vancouver, BC (YVR)
    00h53m
    N274SY (E75L)
    205 km
    Estimated
    03:53
    In 46 minutes
    Estimated
    04:46
    In 2 hours
  • Past
  • 13 Feb
    DL3959
    LANDED 1h 16m AGO
    00:10
    Boise, ID (BOI)
    01:50
    Seattle, WA (SEA)
    01h15m
    N274SY (E75L)
    641 km
    Departed
    00:10
    3 hours ago
    Arrived
    01:50
    1 hour ago
  • 13 Feb
    DL3959
    LANDED 3h 59m AGO
    21:56
    Seattle, WA (SEA)
    23:07
    Boise, ID (BOI)
    00h55m
    N274SY (E75L)
    641 km
    Departed
    21:56
    5 hours ago
    Arrived
    23:07
    4 hours ago
  • 13 Feb
    DL3779
    LANDED 5h 56m AGO
    19:40
    Medford, OR (MFR)
    21:10
    Seattle, WA (SEA)
    00h57m
    N274SY (E75L)
    566 km
    Departed
    19:40
    7 hours ago
    Arrived
    21:10
    6 hours ago
  • 13 Feb
    DL3779
    LANDED 7h 54m AGO
    17:19
    Seattle, WA (SEA)
    19:12
    Medford, OR (MFR)
    01h04m
    N274SY (E75L)
    566 km
    Departed
    17:19
    10 hours ago
    Arrived
    19:12
    8 hours ago
  • 13 Feb
    SKW183T
    LANDED 10h 59m AGO
    14:48
    Boise, ID (BOI)
    16:06
    Seattle, WA (SEA)
    01h08m
    N274SY (E75L)
    641 km
    Departed
    14:48
    12 hours ago
    Arrived
    16:06
    11 hours ago
  • 12 Feb
    DL4480
    LANDED 20h 31m AGO
    05:16
    Seattle, WA (SEA)
    06:35
    Boise, ID (BOI)
    00h56m
    N274SY (E75L)
    641 km
    Departed
    05:16
    22 hours ago
    Arrived
    06:35
    21 hours ago
  • 12 Feb
    DL3688
    LANDED 23h 10m AGO
    02:18
    Boise, ID (BOI)
    03:56
    Seattle, WA (SEA)
    01h11m
    N274SY (E75L)
    641 km
    Departed
    02:18
    1 day ago
    Arrived
    03:56
    23 hours ago
  • 12 Feb
    DL3688
    LANDED 1d AGO
    23:49
    Seattle, WA (SEA)
    01:11
    Boise, ID (BOI)
    00h57m
    N274SY (E75L)
    641 km
    Departed
    23:49
    1 day ago
    Arrived
    01:11
    1 day ago
  • 12 Feb
    DL4127
    LANDED 1d AGO
    20:47
    Boise, ID (BOI)
    22:34
    Seattle, WA (SEA)
    01h14m
    N274SY (E75L)
    641 km
    Departed
    20:47
    1 day ago
    Arrived
    22:34
    1 day ago
  • 12 Feb
    DL4127
    LANDED 1d AGO
    18:29
    Seattle, WA (SEA)
    20:12
    Boise, ID (BOI)
    00h54m
    N274SY (E75L)
    641 km
    Departed
    18:29
    1 day ago
    Arrived
    20:12
    1 day ago
  • 12 Feb
    DL3749
    LANDED 1d AGO
    14:53
    Lewiston, ID (LWS)
    17:00
    Seattle, WA (SEA)
    01h11m
    N274SY (E75L)
    420 km
    Departed
    14:53
    1 day ago
    Arrived
    17:00
    1 day ago
  • 11 Feb
    DL3873
    LANDED 1d AGO
    03:41
    Seattle, WA (SEA)
    05:04
    Lewiston, ID (LWS)
    00h52m
    N274SY (E75L)
    420 km
    Departed
    03:41
    2 days ago
    Arrived
    05:04
    2 days ago
  • 11 Feb
    DL3789
    LANDED 2d AGO
    00:42
    San Jose, CA (SJC)
    03:05
    Seattle, WA (SEA)
    01h45m
    N274SY (E75L)
    1122 km
    Departed
    00:42
    2 days ago
    Arrived
    03:05
    2 days ago
  • 11 Feb
    DL3789
    LANDED 2d AGO
    21:52
    Seattle, WA (SEA)
    00:12
    San Jose, CA (SJC)
    01h47m
    N274SY (E75L)
    1122 km
    Departed
    21:52
    2 days ago
    Arrived
    00:12
    2 days ago
  • 11 Feb
    DL4042
    LANDED 2d AGO
    15:52
    Ontario, CA (ONT)
    18:28
    Seattle, WA (SEA)
    02h10m
    N274SY (E75L)
    1541 km
    Departed
    15:52
    2 days ago
    Arrived
    18:28
    2 days ago
  • 11 Feb
    DL4008
    LANDED 2d AGO
    20:08
    Portland, OR (PDX)
    21:20
    Seattle, WA (SEA)
    00h28m
    N274SY (E75L)
    208 km
    Departed
    20:08
    2 days ago
    Arrived
    21:20
    2 days ago
  • 10 Feb
    SKW125X
    LANDED 2d AGO
    19:11
    Seattle, WA (SEA)
    19:43
    Portland, OR (PDX)
    00h32m
    N274SY (E75L)
    208 km
    Departed
    19:11
    2 days ago
    Arrived
    19:43
    2 days ago
  • 10 Feb
    DL4027
    LANDED 2d AGO
    03:51
    Seattle, WA (SEA)
    06:47
    Ontario, CA (ONT)
    02h22m
    N274SY (E75L)
    1541 km
    Departed
    03:51
    3 days ago
    Arrived
    06:47
    3 days ago
  • 10 Feb
    DL3918
    LANDED 3d AGO
    01:05
    Portland, OR (PDX)
    01:59
    Seattle, WA (SEA)
    00h29m
    N274SY (E75L)
    208 km
    Departed
    01:05
    3 days ago
    Arrived
    01:59
    3 days ago
  • 10 Feb
    DL3918
    LANDED 3d AGO
    23:27
    Seattle, WA (SEA)
    00:17
    Portland, OR (PDX)
    00h30m
    N274SY (E75L)
    208 km
    Departed
    23:27
    3 days ago
    Arrived
    00:17
    3 days ago
  • 10 Feb
    DL4127
    LANDED 3d AGO
    20:39
    Boise, ID (BOI)
    22:09
    Seattle, WA (SEA)
    01h06m
    N274SY (E75L)
    641 km
    Departed
    20:39
    3 days ago
    Arrived
    22:09
    3 days ago
  • 10 Feb
    DL4127
    LANDED 3d AGO
    18:14
    Seattle, WA (SEA)
    19:56
    Boise, ID (BOI)
    01h00m
    N274SY (E75L)
    641 km
    Departed
    18:14
    3 days ago
    Arrived
    19:56
    3 days ago
  • 10 Feb
    DL3749
    LANDED 3d AGO
    14:56
    Lewiston, ID (LWS)
    16:23
    Seattle, WA (SEA)
    00h49m
    N274SY (E75L)
    420 km
    Departed
    14:56
    3 days ago
    Arrived
    16:23
    3 days ago
  • 9 Feb
    DL3873
    LANDED 3d AGO
    03:34
    Seattle, WA (SEA)
    05:26
    Lewiston, ID (LWS)
    00h40m
    N274SY (E75L)
    420 km
    Departed
    03:34
    4 days ago
    Arrived
    05:26
    4 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 14
DL3959
Boise, ID (BOI/KBOI)
17:15 MST
Seattle, WA (SEA/KSEA)
18:06 PST
Estimated
01h23m
2026 Feb 14
DL3959
Seattle, WA (SEA/KSEA)
13:50 PST
Boise, ID (BOI/KBOI)
16:15 MST
Estimated
01h27m
2026 Feb 14
DL3735
Redmond, OR (RDM/KRDM)
11:23 PST
Seattle, WA (SEA/KSEA)
12:46 PST
Estimated
01h09m
2026 Feb 14
DL3735
Seattle, WA (SEA/KSEA)
09:25 PST
Redmond, OR (RDM/KRDM)
10:38 PST
Estimated
01h00m
2026 Feb 14
DL3630
Vancouver, BC (YVR/CYVR)
07:25 PST
Seattle, WA (SEA/KSEA)
08:42 PST
Estimated
01h17m
2026 Feb 13
DL3698
Seattle, WA (SEA/KSEA)
19:53 PST
Vancouver, BC (YVR/CYVR)
21:00 PST
Estimated
00h53m
Past
2026 Feb 13
DL3959
Boise, ID (BOI/KBOI)
17:15 MST
17:10 MST
Seattle, WA (SEA/KSEA)
18:06 PST
Landed 17:50 PST
Time aircraft arrives at gate derived from company/airport information
01h15m
2026 Feb 13
DL3959
Seattle, WA (SEA/KSEA)
13:50 PST
13:56 PST
Boise, ID (BOI/KBOI)
16:15 MST
Landed 16:07 MST
Time aircraft arrives at gate derived from company/airport information
00h55m
2026 Feb 13
DL3779
Medford, OR (MFR/KMFR)
11:30 PST
11:40 PST
Seattle, WA (SEA/KSEA)
13:00 PST
Landed 13:10 PST
Time aircraft arrives at gate derived from company/airport information
00h57m
2026 Feb 13
DL3779
Seattle, WA (SEA/KSEA)
09:25 PST
09:19 PST
Medford, OR (MFR/KMFR)
10:50 PST
Landed 11:12 PST
Time aircraft arrives at gate derived from company/airport information
01h04m
2026 Feb 13
SKW183T
Boise, ID (BOI/KBOI)
07:30 MST
07:48 MST
Seattle, WA (SEA/KSEA)
07:58 PST
Landed 08:06 PST
Time aircraft arrives at gate derived from company/airport information
01h08m
2026 Feb 12
DL4480
Seattle, WA (SEA/KSEA)
21:25 PST
21:16 PST
Boise, ID (BOI/KBOI)
23:45 MST
Landed 23:35 MST
Time aircraft arrives at gate derived from company/airport information
00h56m
2026 Feb 12
DL3688
Boise, ID (BOI/KBOI)
19:15 MST
19:18 MST
Seattle, WA (SEA/KSEA)
20:11 PST
Landed 19:56 PST
Time aircraft arrives at gate derived from company/airport information
01h11m
2026 Feb 12
DL3688
Seattle, WA (SEA/KSEA)
15:55 PST
15:49 PST
Boise, ID (BOI/KBOI)
18:22 MST
Landed 18:11 MST
Time aircraft arrives at gate derived from company/airport information
00h57m
2026 Feb 12
DL4127
Boise, ID (BOI/KBOI)
13:51 MST
13:47 MST
Seattle, WA (SEA/KSEA)
14:45 PST
Landed 14:34 PST
Time aircraft arrives at gate derived from company/airport information
01h14m
2026 Feb 12
DL4127
Seattle, WA (SEA/KSEA)
10:40 PST
10:29 PST
Boise, ID (BOI/KBOI)
13:11 MST
Landed 13:12 MST
Time aircraft arrives at gate derived from company/airport information
00h54m
2026 Feb 12
DL3749
Lewiston, ID (LWS/KLWS)
07:00 PST
06:53 PST
Seattle, WA (SEA/KSEA)
08:31 PST
Landed 09:00 PST
Time aircraft arrives at gate derived from company/airport information
01h11m
2026 Feb 11
DL3873
Seattle, WA (SEA/KSEA)
19:45 PST
19:41 PST
Lewiston, ID (LWS/KLWS)
20:59 PST
Landed 21:04 PST
Time aircraft arrives at gate derived from company/airport information
00h52m
2026 Feb 11
DL3789
San Jose, CA (SJC/KSJC)
14:25 PST
16:42 PST
Seattle, WA (SEA/KSEA)
16:46 PST
Landed 19:05 PST
Time aircraft arrives at gate derived from company/airport information
01h45m
2026 Feb 11
DL3789
Seattle, WA (SEA/KSEA)
11:15 PST
13:52 PST
San Jose, CA (SJC/KSJC)
13:34 PST
Landed 16:12 PST
Time aircraft arrives at gate derived from company/airport information
01h47m
2026 Feb 11
DL4042
Ontario, CA (ONT/KONT)
07:30 PST
07:52 PST
Seattle, WA (SEA/KSEA)
10:36 PST
Landed 10:28 PST
Time aircraft arrives at gate derived from company/airport information
02h10m
2026 Feb 11
DL4008
Portland, OR (PDX/KPDX)
05:30 PST
12:08 PST
Seattle, WA (SEA/KSEA)
06:40 PST
Landed 13:20 PST
Time aircraft arrives at gate derived from company/airport information
00h28m
2026 Feb 10
SKW125X
Seattle, WA (SEA/KSEA)
23:15 PST
11:11 PST
Portland, OR (PDX/KPDX)
Landed 11:43 PST
Landing time derived from ADS-B/Radar data
00h32m
2026 Feb 10
DL4027
Seattle, WA (SEA/KSEA)
20:00 PST
19:51 PST
Ontario, CA (ONT/KONT)
22:44 PST
Landed 22:47 PST
Time aircraft arrives at gate derived from company/airport information
02h22m
2026 Feb 10
DL3918
Portland, OR (PDX/KPDX)
17:15 PST
17:05 PST
Seattle, WA (SEA/KSEA)
18:23 PST
Landed 17:59 PST
Time aircraft arrives at gate derived from company/airport information
00h29m
2026 Feb 10
DL3918
Seattle, WA (SEA/KSEA)
15:30 PST
15:27 PST
Portland, OR (PDX/KPDX)
16:30 PST
Landed 16:17 PST
Time aircraft arrives at gate derived from company/airport information
00h30m
2026 Feb 10
DL4127
Boise, ID (BOI/KBOI)
13:40 MST
13:39 MST
Seattle, WA (SEA/KSEA)
14:36 PST
Landed 14:09 PST
Time aircraft arrives at gate derived from company/airport information
01h06m
2026 Feb 10
DL4127
Seattle, WA (SEA/KSEA)
10:20 PST
10:14 PST
Boise, ID (BOI/KBOI)
12:55 MST
Landed 12:56 MST
Time aircraft arrives at gate derived from company/airport information
01h00m
2026 Feb 10
DL3749
Lewiston, ID (LWS/KLWS)
07:05 PST
06:56 PST
Seattle, WA (SEA/KSEA)
08:38 PST
Landed 08:23 PST
Time aircraft arrives at gate derived from company/airport information
00h49m
2026 Feb 9
DL3873
Seattle, WA (SEA/KSEA)
19:45 PST
19:34 PST
Lewiston, ID (LWS/KLWS)
20:59 PST
Landed 21:26 PST
Time aircraft arrives at gate derived from company/airport information
00h40m

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