30 Jan
DL4639
LANDED 5d AGO
15:28
Buffalo, NY (BUF)
16:46
Detroit, MI (DTW)
00h41m
N311PQ (CRJ9)
387 km
Departed
15:28
6 days ago
Arrived
16:46
6 days ago
DL4639
EDV4639
LANDED 5d AGO
Friday, January 30 2026
10:28 EST
Scheduled 10:33
Friday, January 30 2026
11:46 EST
ON-TIME
Scheduled 11:58
Flight info
Airline/Operator
Duration
00h41m
Distance
387 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
23
Arrival Gate
B6
Departure Terminal
-
Arrival Terminal
M
Departure Taxi Time
30m
Arrival Taxi Time
7m
ATC Route
KBUF..DONEO.CUUGR2.KDTW/0045
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
15311
Aircraft Age
Owner
Last Activity
1 minute ago
Last Known Location
In flight - Near FAR ROCKAWAY, NY, 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
    DL4639
    SCHEDULED IN 1d
    15:33
    Buffalo, NY (BUF)
    16:58
    Detroit, MI (DTW)
    01h25m
    CRJ9
    387 km
  • 6 Feb
    DL4639
    EST. DEPART IN 23h 54m
    13:30
    Detroit, MI (DTW)
    14:37
    Buffalo, NY (BUF)
    01h07m
    N301PQ (CRJ9)
    387 km
    Estimated
    13:30
    In 24 hours
    Estimated
    14:37
    In 1 day
  • 5 Feb
    DL4639
    EST. DEPART IN 1h 57m
    15:33
    Buffalo, NY (BUF)
    16:45
    Detroit, MI (DTW)
    01h12m
    N294PQ (CRJ9)
    387 km
    Estimated
    15:33
    In 2 hours
    Estimated
    16:45
    In 3 hours
  • Current
  • 5 Feb
    DL4639
    LANDING IN 48m
    13:23
    Detroit, MI (DTW)
    14:24
    Buffalo, NY (BUF)
    01h23m
    N294PQ (CRJ9)
    387 km
    Departed
    13:23
    12 minutes ago
    Estimated
    14:24
    In 48 minutes
  • Past
  • 2 Feb
    DL4639
    LANDED 2d AGO
    16:07
    Buffalo, NY (BUF)
    17:13
    Detroit, MI (DTW)
    00h42m
    N324PQ (CRJ9)
    387 km
    Departed
    16:07
    3 days ago
    Arrived
    17:13
    3 days ago
  • 2 Feb
    DL4639
    LANDED 2d AGO
    14:03
    Detroit, MI (DTW)
    15:35
    Buffalo, NY (BUF)
    00h43m
    N324PQ (CRJ9)
    387 km
    Departed
    14:03
    3 days ago
    Arrived
    15:35
    3 days ago
  • 1 Feb
    DL4639
    LANDED 3d AGO
    15:36
    Buffalo, NY (BUF)
    16:51
    Detroit, MI (DTW)
    00h39m
    N329PQ (CRJ9)
    387 km
    Departed
    15:36
    4 days ago
    Arrived
    16:51
    4 days ago
  • 1 Feb
    DL4639
    LANDED 3d AGO
    13:19
    Detroit, MI (DTW)
    15:05
    Buffalo, NY (BUF)
    00h46m
    N329PQ (CRJ9)
    387 km
    Departed
    13:19
    4 days ago
    Arrived
    15:05
    4 days ago
  • 30 Jan
    DL4639
    LANDED 5d AGO
    15:28
    Buffalo, NY (BUF)
    16:46
    Detroit, MI (DTW)
    00h41m
    N311PQ (CRJ9)
    387 km
    Departed
    15:28
    6 days ago
    Arrived
    16:46
    6 days ago
  • 30 Jan
    DL4639
    LANDED 5d AGO
    13:31
    Detroit, MI (DTW)
    14:38
    Buffalo, NY (BUF)
    00h44m
    N311PQ (CRJ9)
    387 km
    Departed
    13:31
    6 days ago
    Arrived
    14:38
    6 days ago
  • 29 Jan
    DL4639
    LANDED 6d AGO
    15:29
    Buffalo, NY (BUF)
    17:04
    Detroit, MI (DTW)
    00h53m
    N669CA (CRJ7)
    387 km
    Departed
    15:29
    7 days ago
    Arrived
    17:04
    7 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 6Buffalo, NY (BUF/KBUF)
10:33 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9
Scheduled
01h25m
2026 Feb 6Detroit, MI (DTW/KDTW)
08:30 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N301PQ)
Estimated
01h07m
2026 Feb 5Buffalo, NY (BUF/KBUF)
10:33 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N294PQ)
Estimated
01h12m
Current
2026 Feb 5Detroit, MI (DTW/KDTW)
08:30 EST
08:23 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N294PQ)
Est. Arrival 09:24 EST
01h23m
Past
2026 Feb 2Buffalo, NY (BUF/KBUF)
10:33 EST
11:07 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N324PQ)
Landed 12:13 EST
Time aircraft arrives at gate derived from company/airport information
00h42m
2026 Feb 2Detroit, MI (DTW/KDTW)
08:30 EST
09:03 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N324PQ)
Landed 10:35 EST
Time aircraft arrives at gate derived from company/airport information
00h43m
2026 Feb 1Buffalo, NY (BUF/KBUF)
10:33 EST
10:36 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N329PQ)
Landed 11:51 EST
Time aircraft arrives at gate derived from company/airport information
00h39m
2026 Feb 1Detroit, MI (DTW/KDTW)
08:30 EST
08:19 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N329PQ)
Landed 10:05 EST
Time aircraft arrives at gate derived from company/airport information
00h46m
2026 Jan 30Buffalo, NY (BUF/KBUF)
10:33 EST
10:28 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N311PQ)
Landed 11:46 EST
Time aircraft arrives at gate derived from company/airport information
00h41m
2026 Jan 30Detroit, MI (DTW/KDTW)
08:30 EST
08:31 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N311PQ)
Landed 09:38 EST
Time aircraft arrives at gate derived from company/airport information
00h44m
2026 Jan 29Buffalo, NY (BUF/KBUF)
10:33 EST
10:29 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ7 (N669CA)
Landed 12:04 EST
Time aircraft arrives at gate derived from company/airport information
00h53m

Flight history for DL4639 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.