4 Feb
CI851
LANDED 1d AGO
23:17
Taipei (TPE)
03:18
Chiang Mai (CNX)
03h37m
B-18115 (A21N)
2399 km
Departed
23:17
2 days ago
Arrived
03:18
1 day ago
CI851
CAL851
LANDED 1d AGO
Wednesday, February 4 2026
07:17 CST
Scheduled 07:20
Wednesday, February 4 2026
10:18 ICT
ON-TIME
Scheduled 10:25
Flight info
Airline/Operator
Duration
03h37m
Distance
2399 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
A2
Arrival Gate
-
Departure Terminal
1
Arrival Terminal
-
Departure Taxi Time
15m
Arrival Taxi Time
10m
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
11752
Aircraft Age
Last Activity
2 hours ago
Last Known Location
Taoyuan City, Taiwan
Last Flight
Flight Activity
  • Future
  • 7 Feb
    CI851
    SCHEDULED IN 1d
    23:20
    Taipei (TPE)
    03:25
    Chiang Mai (CNX)
    04h05m
    A21N
    2399 km
  • 6 Feb
    CI851
    EST. DEPART IN 7h 41m
    23:20
    Taipei (TPE)
    03:25
    Chiang Mai (CNX)
    04h05m
    B-18117 (A21N)
    2399 km
    Estimated
    23:20
    In 8 hours
    Estimated
    03:25
    In 12 hours
  • Past
  • 5 Feb
    CI851
    LANDED 12h 15m AGO
    23:21
    Taipei (TPE)
    03:23
    Chiang Mai (CNX)
    03h39m
    B-18660 (B738)
    2399 km
    Departed
    23:21
    16 hours ago
    Arrived
    03:23
    12 hours ago
  • 4 Feb
    CI851
    LANDED 1d AGO
    23:17
    Taipei (TPE)
    03:18
    Chiang Mai (CNX)
    03h37m
    B-18115 (A21N)
    2399 km
    Departed
    23:17
    2 days ago
    Arrived
    03:18
    1 day ago
  • 3 Feb
    CI851
    LANDED 2d AGO
    23:25
    Taipei (TPE)
    03:40
    Chiang Mai (CNX)
    03h45m
    B-18121 (A21N)
    2399 km
    Departed
    23:25
    3 days ago
    Arrived
    03:40
    2 days ago
  • 1 Feb
    CI851
    LANDED 4d AGO
    23:18
    Taipei (TPE)
    03:24
    Chiang Mai (CNX)
    03h43m
    B-18103 (A21N)
    2399 km
    Departed
    23:18
    5 days ago
    Arrived
    03:24
    4 days ago
  • 31 Jan
    CI851
    LANDED 5d AGO
    23:17
    Taipei (TPE)
    03:22
    Chiang Mai (CNX)
    03h39m
    B-18112 (A21N)
    2399 km
    Departed
    23:17
    6 days ago
    Arrived
    03:22
    5 days ago
  • 30 Jan
    CI851
    LANDED 6d AGO
    23:37
    Taipei (TPE)
    03:40
    Chiang Mai (CNX)
    03h35m
    B-18103 (A21N)
    2399 km
    Departed
    23:37
    7 days ago
    Arrived
    03:40
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 7Taipei (TPE/RCTP)
07:20 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N
Scheduled
04h05m
2026 Feb 6Taipei (TPE/RCTP)
07:20 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N (B-18117)
Estimated
04h05m
Past
2026 Feb 5Taipei (TPE/RCTP)
07:20 CST
07:21 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
B738 (B-18660)
Landed 10:23 ICT
Time aircraft arrives at gate derived from company/airport information
03h39m
2026 Feb 4Taipei (TPE/RCTP)
07:20 CST
07:17 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N (B-18115)
Landed 10:18 ICT
Time aircraft arrives at gate derived from company/airport information
03h37m
2026 Feb 3Taipei (TPE/RCTP)
07:20 CST
07:25 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N (B-18121)
Landed 10:40 ICT
Time aircraft arrives at gate derived from company/airport information
03h45m
2026 Feb 1Taipei (TPE/RCTP)
07:20 CST
07:18 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N (B-18103)
Landed 10:24 ICT
Time aircraft arrives at gate derived from company/airport information
03h43m
2026 Jan 31Taipei (TPE/RCTP)
07:20 CST
07:17 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N (B-18112)
Landed 10:22 ICT
Time aircraft arrives at gate derived from company/airport information
03h39m
2026 Jan 30Taipei (TPE/RCTP)
07:20 CST
07:37 CST
Chiang Mai (CNX/VTCC)
10:25 ICT
A21N (B-18103)
Landed 10:40 ICT
Time aircraft arrives at gate derived from company/airport information
03h35m

Flight history for CI851 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.