13 Feb
UA645
EST. DEPART IN 2h 36m
01:05
Denver, CO (DEN)
02:39
Sioux Falls, SD (FSD)
01h34m
N77258 (B738)
777 km
Estimated
01:05
In 3 hours
Estimated
02:39
In 4 hours
UA645
UAL645
EST. DEPART IN 2h 36m
Friday, February 13 2026
18:05 MST
ON-TIME
Scheduled 18:05
Friday, February 13 2026
20:39 CST
Scheduled 20:39
Flight info
Airline/Operator
Duration
01h34m
Distance
777 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
B36
Arrival Gate
7
ATC Route
DEN.CHUWY1.CHUWY..FSD..FSD/0106
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
4 minutes ago
Last Known Location
In flight - Near Kingman, AZ, United States
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
  • 15 Feb
    UA645
    SCHEDULED IN 2d
    01:05
    Denver, CO (DEN)
    02:39
    Sioux Falls, SD (FSD)
    01h34m
    B738
    777 km
  • 15 Feb
    UA645
    EST. DEPART IN 1d
    17:20
    Tampa, FL (TPA)
    21:35
    Denver, CO (DEN)
    04h15m
    N77571 (B39M)
    2423 km
    Estimated
    17:20
    In 2 days
    Estimated
    21:35
    In 2 days
  • 14 Feb
    UA645
    EST. DEPART IN 1d
    01:05
    Denver, CO (DEN)
    02:39
    Sioux Falls, SD (FSD)
    01h34m
    N77520 (B738)
    777 km
    Estimated
    01:05
    In 1 day
    Estimated
    02:39
    In 1 day
  • 14 Feb
    UA645
    EST. DEPART IN 18h 51m
    17:20
    Tampa, FL (TPA)
    21:35
    Denver, CO (DEN)
    04h15m
    N17321 (B38M)
    2423 km
    Estimated
    17:20
    In 19 hours
    Estimated
    21:35
    In 23 hours
  • 13 Feb
    UA645
    EST. DEPART IN 2h 36m
    01:05
    Denver, CO (DEN)
    02:39
    Sioux Falls, SD (FSD)
    01h34m
    N77258 (B738)
    777 km
    Estimated
    01:05
    In 3 hours
    Estimated
    02:39
    In 4 hours
  • Past
  • 13 Feb
    UA645
    LANDED 44m AGO
    17:38
    Tampa, FL (TPA)
    21:45
    Denver, CO (DEN)
    03h45m
    N37308 (B38M)
    2423 km
    Departed
    17:38
    5 hours ago
    Arrived
    21:45
    44 minutes ago
  • 12 Feb
    UA645
    LANDED 20h 1m AGO
    01:03
    Denver, CO (DEN)
    02:28
    Sioux Falls, SD (FSD)
    01h02m
    N12225 (B738)
    777 km
    Departed
    01:03
    21 hours ago
    Arrived
    02:28
    20 hours ago
  • 12 Feb
    UA645
    LANDED 1d AGO
    17:18
    Tampa, FL (TPA)
    21:27
    Denver, CO (DEN)
    03h37m
    N37324 (B38M)
    2423 km
    Departed
    17:18
    1 day ago
    Arrived
    21:27
    1 day ago
  • 11 Feb
    UA645
    LANDED 1d AGO
    00:36
    Denver, CO (DEN)
    01:55
    Sioux Falls, SD (FSD)
    01h01m
    N62896 (B739)
    777 km
    Departed
    00:36
    2 days ago
    Arrived
    01:55
    2 days ago
  • 10 Feb
    UA645
    LANDED 2d AGO
    00:47
    Denver, CO (DEN)
    02:18
    Sioux Falls, SD (FSD)
    00h59m
    N79279 (B738)
    777 km
    Departed
    00:47
    3 days ago
    Arrived
    02:18
    3 days ago
  • 9 Feb
    UA645
    LANDED 3d AGO
    00:36
    Denver, CO (DEN)
    01:52
    Sioux Falls, SD (FSD)
    00h59m
    N26208 (B738)
    777 km
    Departed
    00:36
    4 days ago
    Arrived
    01:52
    4 days ago
  • 8 Feb
    UA645
    LANDED 4d AGO
    00:40
    Denver, CO (DEN)
    02:07
    Sioux Falls, SD (FSD)
    01h08m
    N12218 (B738)
    777 km
    Departed
    00:40
    5 days ago
    Arrived
    02:07
    5 days ago
  • 7 Feb
    UA645
    LANDED 5d AGO
    00:51
    Denver, CO (DEN)
    02:15
    Sioux Falls, SD (FSD)
    01h01m
    N77258 (B738)
    777 km
    Departed
    00:51
    6 days ago
    Arrived
    02:15
    6 days ago
  • 6 Feb
    UA645
    LANDED 6d AGO
    00:39
    Denver, CO (DEN)
    02:13
    Sioux Falls, SD (FSD)
    01h03m
    N17355 (B38M)
    777 km
    Departed
    00:39
    7 days ago
    Arrived
    02:13
    7 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 15Denver, CO (DEN/KDEN)
18:05 MST
Sioux Falls, SD (FSD/KFSD)
20:39 CST
B738
Scheduled
01h34m
2026 Feb 15Tampa, FL (TPA/KTPA)
12:20 EST
Denver, CO (DEN/KDEN)
14:35 MST
B39M (N77571)
Estimated
04h15m
2026 Feb 14Denver, CO (DEN/KDEN)
18:05 MST
Sioux Falls, SD (FSD/KFSD)
20:39 CST
B738 (N77520)
Estimated
01h34m
2026 Feb 14Tampa, FL (TPA/KTPA)
12:20 EST
Denver, CO (DEN/KDEN)
14:35 MST
B38M (N17321)
Estimated
04h15m
2026 Feb 13Denver, CO (DEN/KDEN)
18:05 MST
Sioux Falls, SD (FSD/KFSD)
20:39 CST
B738 (N77258)
Estimated
01h34m
Past
2026 Feb 13Tampa, FL (TPA/KTPA)
12:20 EST
12:38 EST
Denver, CO (DEN/KDEN)
14:35 MST
B38M (N37308)
Landed 14:45 MST
Time aircraft arrives at gate derived from company/airport information
03h45m
2026 Feb 12Denver, CO (DEN/KDEN)
18:05 MST
18:03 MST
Sioux Falls, SD (FSD/KFSD)
20:39 CST
B738 (N12225)
Landed 20:28 CST
Time aircraft arrives at gate derived from company/airport information
01h02m
2026 Feb 12Tampa, FL (TPA/KTPA)
12:20 EST
12:18 EST
Denver, CO (DEN/KDEN)
14:35 MST
B38M (N37324)
Landed 14:27 MST
Time aircraft arrives at gate derived from company/airport information
03h37m
2026 Feb 11Denver, CO (DEN/KDEN)
17:42 MST
17:36 MST
Sioux Falls, SD (FSD/KFSD)
20:24 CST
B739 (N62896)
Landed 19:55 CST
Time aircraft arrives at gate derived from company/airport information
01h01m
2026 Feb 10Denver, CO (DEN/KDEN)
17:42 MST
17:47 MST
Sioux Falls, SD (FSD/KFSD)
20:24 CST
B738 (N79279)
Landed 20:18 CST
Time aircraft arrives at gate derived from company/airport information
00h59m
2026 Feb 9Denver, CO (DEN/KDEN)
17:42 MST
17:36 MST
Sioux Falls, SD (FSD/KFSD)
20:24 CST
B738 (N26208)
Landed 19:52 CST
Time aircraft arrives at gate derived from company/airport information
00h59m
2026 Feb 8Denver, CO (DEN/KDEN)
17:42 MST
17:40 MST
Sioux Falls, SD (FSD/KFSD)
20:24 CST
B738 (N12218)
Landed 20:07 CST
Time aircraft arrives at gate derived from company/airport information
01h08m
2026 Feb 7Denver, CO (DEN/KDEN)
17:42 MST
17:51 MST
Sioux Falls, SD (FSD/KFSD)
20:24 CST
B738 (N77258)
Landed 20:15 CST
Time aircraft arrives at gate derived from company/airport information
01h01m
2026 Feb 6Denver, CO (DEN/KDEN)
17:42 MST
17:39 MST
Sioux Falls, SD (FSD/KFSD)
20:24 CST
B38M (N17355)
Landed 20:13 CST
Time aircraft arrives at gate derived from company/airport information
01h03m

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