16 Feb
CI21
LANDING IN 9h
08:09
Seattle, WA (SEA)
21:31
Taipei (TPE)
13h22m
B-18908 (A359)
9760 km
Departed
08:09
4 hours ago
Estimated
21:31
In 9 hours
CI21
CAL021
LANDING IN 9h
Monday, February 16 2026
00:09 PST
Scheduled 00:10
Tuesday, February 17 2026
05:31 CST
ON-TIME
Scheduled 05:20
Flight info
Airline/Operator
Duration
13h22m
Distance
9760 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
S12
Arrival Gate
A9
Departure Terminal
-
Arrival Terminal
2
ATC Route
KSEA.BANGR9.PANGL..FINGS..JOWEN..HMPTN.B757.CJAYY.J123.ODK..5700N/16000W..ALUFF..EDWAL..NIKLL.R220.NYMPH.R220.NIPPI.R220.NUBDA.R220.NODAN.R217.SDE.Y512.GTC.Y142.SAMON.Y14.DGC.Y28.ISAKY.Y60.FUE.Z40.IGMON.A1.BULAN.A1.DRAKE.DRAKE1A.RCTP/2131
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
121
Aircraft Age
Last Activity
16 seconds ago
Last Known Location
In flight - Near St George, AK, United States
Flight Activity
  • Future
  • 18 Feb
    CI21
    EST. DEPART IN 1d
    08:10
    Seattle, WA (SEA)
    21:20
    Taipei (TPE)
    13h10m
    B-18909 (A359)
    9760 km
    Estimated
    08:10
    In 2 days
    Estimated
    21:20
    In 2 days
  • 17 Feb
    CI21
    EST. DEPART IN 19h 39m
    08:10
    Seattle, WA (SEA)
    21:20
    Taipei (TPE)
    13h10m
    B-18907 (A359)
    9760 km
    Estimated
    08:10
    In 20 hours
    Estimated
    21:20
    In 1 day
  • Current
  • 16 Feb
    CI21
    LANDING IN 9h
    08:09
    Seattle, WA (SEA)
    21:31
    Taipei (TPE)
    13h10m
    B-18908 (A359)
    9760 km
    Departed
    08:09
    4 hours ago
    Estimated
    21:31
    In 9 hours
  • Past
  • 15 Feb
    CI21
    LANDED 14h 45m AGO
    08:18
    Seattle, WA (SEA)
    21:45
    Taipei (TPE)
    13h03m
    B-18910 (A359)
    9760 km
    Departed
    08:18
    1 day ago
    Arrived
    21:45
    15 hours ago
  • 13 Feb
    CI21
    LANDED 2d AGO
    07:56
    Seattle, WA (SEA)
    21:13
    Taipei (TPE)
    12h50m
    B-18901 (A359)
    9760 km
    Departed
    07:56
    3 days ago
    Arrived
    21:13
    3 days ago
  • 11 Feb
    CI21
    LANDED 4d AGO
    07:52
    Seattle, WA (SEA)
    21:03
    Taipei (TPE)
    12h42m
    B-18905 (A359)
    9760 km
    Departed
    07:52
    5 days ago
    Arrived
    21:03
    5 days ago
  • 10 Feb
    CI21
    LANDED 5d AGO
    08:06
    Seattle, WA (SEA)
    21:13
    Taipei (TPE)
    12h36m
    B-18903 (A359)
    9760 km
    Departed
    08:06
    6 days ago
    Arrived
    21:13
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 18Seattle, WA (SEA/KSEA)
00:10 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18909)
Estimated
13h10m
2026 Feb 17Seattle, WA (SEA/KSEA)
00:10 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18907)
Estimated
13h10m
Current
2026 Feb 16Seattle, WA (SEA/KSEA)
00:10 PST
00:09 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18908)
Est. Arrival 05:31 CST
13h10m
Past
2026 Feb 15Seattle, WA (SEA/KSEA)
00:10 PST
00:18 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18910)
Landed 05:45 CST
Time aircraft arrives at gate derived from company/airport information
13h03m
2026 Feb 13Seattle, WA (SEA/KSEA)
00:10 PST
23:56 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18901)
Landed 05:13 CST
Time aircraft arrives at gate derived from company/airport information
12h50m
2026 Feb 11Seattle, WA (SEA/KSEA)
00:10 PST
23:52 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18905)
Landed 05:03 CST
Time aircraft arrives at gate derived from company/airport information
12h42m
2026 Feb 10Seattle, WA (SEA/KSEA)
00:10 PST
00:06 PST
Taipei (TPE/RCTP)
05:20 CST
A359 (B-18903)
Landed 05:13 CST
Time aircraft arrives at gate derived from company/airport information
12h36m

Flight history for CI21 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.