9 Feb
DL4639
EST. DEPART IN 14h
13:30
Detroit, MI (DTW)
14:37
Buffalo, NY (BUF)
01h07m
N602LR (CRJ9)
387 km
Estimated
13:30
In 14 hours
Estimated
14:37
In 15 hours
DL4639
EDV4639
EST. DEPART IN 14h
Monday, February 9 2026
08:30 EST
ON-TIME
Scheduled 08:30
Monday, February 9 2026
09:37 EST
Scheduled 09:53
Flight info
Airline/Operator
Duration
01h07m
Distance
387 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
B4
Arrival Gate
23
Departure Terminal
M
Arrival Terminal
-
ATC Route
KDTW.HHOWE4.BROKK..DKK..KBUF
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
2 minutes ago
Last Known Location
In flight - Near Petrolia, Canada
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
  • 9 Feb
    DL4639
    EST. DEPART IN 16h 3m
    15:33
    Buffalo, NY (BUF)
    16:45
    Detroit, MI (DTW)
    01h12m
    N602LR (CRJ9)
    387 km
    Estimated
    15:33
    In 16 hours
    Estimated
    16:45
    In 17 hours
  • 9 Feb
    DL4639
    EST. DEPART IN 14h
    13:30
    Detroit, MI (DTW)
    14:37
    Buffalo, NY (BUF)
    01h07m
    N602LR (CRJ9)
    387 km
    Estimated
    13:30
    In 14 hours
    Estimated
    14:37
    In 15 hours
  • Past
  • 6 Feb
    DL4639
    LANDED 2d AGO
    15:55
    Buffalo, NY (BUF)
    17:09
    Detroit, MI (DTW)
    00h42m
    N329PQ (CRJ9)
    387 km
    Departed
    15:55
    2 days ago
    Arrived
    17:09
    2 days ago
  • 6 Feb
    DL4639
    LANDED 2d AGO
    13:33
    Detroit, MI (DTW)
    15:25
    Buffalo, NY (BUF)
    00h47m
    N329PQ (CRJ9)
    387 km
    Departed
    13:33
    2 days ago
    Arrived
    15:25
    2 days ago
  • 5 Feb
    DL4639
    LANDED 3d AGO
    15:26
    Buffalo, NY (BUF)
    16:44
    Detroit, MI (DTW)
    00h42m
    N294PQ (CRJ9)
    387 km
    Departed
    15:26
    3 days ago
    Arrived
    16:44
    3 days ago
  • 5 Feb
    DL4639
    LANDED 3d AGO
    13:23
    Detroit, MI (DTW)
    14:31
    Buffalo, NY (BUF)
    00h42m
    N294PQ (CRJ9)
    387 km
    Departed
    13:23
    3 days ago
    Arrived
    14:31
    3 days ago
  • 2 Feb
    DL4639
    LANDED 6d AGO
    16:07
    Buffalo, NY (BUF)
    17:13
    Detroit, MI (DTW)
    00h42m
    N324PQ (CRJ9)
    387 km
    Departed
    16:07
    6 days ago
    Arrived
    17:13
    6 days ago
  • 2 Feb
    DL4639
    LANDED 6d AGO
    14:03
    Detroit, MI (DTW)
    15:35
    Buffalo, NY (BUF)
    00h43m
    N324PQ (CRJ9)
    387 km
    Departed
    14:03
    6 days ago
    Arrived
    15:35
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 9Buffalo, NY (BUF/KBUF)
10:33 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N602LR)
Estimated
01h12m
2026 Feb 9Detroit, MI (DTW/KDTW)
08:30 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N602LR)
Estimated
01h07m
Past
2026 Feb 6Buffalo, NY (BUF/KBUF)
10:33 EST
10:55 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N329PQ)
Landed 12:09 EST
Time aircraft arrives at gate derived from company/airport information
00h42m
2026 Feb 6Detroit, MI (DTW/KDTW)
08:30 EST
08:33 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N329PQ)
Landed 10:25 EST
Time aircraft arrives at gate derived from company/airport information
00h47m
2026 Feb 5Buffalo, NY (BUF/KBUF)
10:33 EST
10:26 EST
Detroit, MI (DTW/KDTW)
11:58 EST
CRJ9 (N294PQ)
Landed 11:44 EST
Time aircraft arrives at gate derived from company/airport information
00h42m
2026 Feb 5Detroit, MI (DTW/KDTW)
08:30 EST
08:23 EST
Buffalo, NY (BUF/KBUF)
09:53 EST
CRJ9 (N294PQ)
Landed 09:31 EST
Time aircraft arrives at gate derived from company/airport information
00h42m
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

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.