Tracked flight number

CI166

CAL166China AirlinesAug 20 – Sep 24, 2026

Data through Sep 24, 2026 UTC

Analysis window

Aug 20 – Sep 24, 2026

Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.

Global rankings

Among tracked flight numbers · Aug 20 – Sep 24, 2026

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Tracked flights

#68,432of 163,734 · tied

Tracked distance

#43,109of 163,734

19,055 mi

Observed time

#46,010of 163,734

39.6 hr

Route breadth

#33,359of 163,734 · tied

Active aircraft

#95,450of 163,734 · tied

Active days

#66,401of 163,734 · tied

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Tracked flights15

15 active days

Tracked distance19,055 mi

1,270 mi avg per flight

Observed time39 hr 33 min

2 hr 38 min average

Tracking Confidence100.0%

Average across flights included in analytics

Named routes1

2 aircraft types

Average mid-flight altitude11,094 m

Average mid-flight speed851 km/h

Tracked activity

Aug 20 – Sep 24, 2026 · 15 active days

Flights15

Aug 20

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Sep 1

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Sep 22

Observed route footprint

Routes tracked as CI166

Directional airport pairings in Aug 20 – Sep 24, 2026.

1 routes shown

Route	Flights	Active days	Tail numbers	Tracked distance	Observed	First observed	Last observed
KHH → KIX	15	15	0	19,055 mi	39 hr 33 min	Aug 20, 2026, 10:59 PM UTC	Sep 23, 2026, 1:51 AM UTC

Observed tail number assignments

Tail numbers tracked as CI166

Open a tail number for its complete tracked profile.

4 tail numbers shown

Tail number	Type	Flights	Routes	Tracked distance	First observed	Last observed
B-18660	B738	9	1	11,452 mi	Aug 20, 2026, 10:59 PM UTC	Sep 23, 2026, 1:51 AM UTC
B-18651	B738	4	1	5,091 mi	Aug 23, 2026, 11:52 PM UTC	Sep 18, 2026, 1:35 AM UTC
B-18122	A21N	1	1	1,266 mi	Sep 20, 2026, 11:08 PM UTC	Sep 21, 2026, 1:43 AM UTC
B-18121	A21N	1	1	1,245 mi	Sep 1, 2026, 11:10 PM UTC	Sep 2, 2026, 1:43 AM UTC

Observed aircraft types

Aircraft types tracked as CI166

Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.

2 aircraft types shown

Type	Aircraft name	Flights	Makeup	Tail numbers	Tracked distance	Routes	First observed	Last observed
B738	Boeing 737-800	13	86.7%	2	16,543 mi	1	Aug 20, 2026, 10:59 PM UTC	Sep 23, 2026, 1:51 AM UTC
A21N	Airbus A321neo	2	13.3%	2	2,511 mi	1	Sep 1, 2026, 11:10 PM UTC	Sep 21, 2026, 1:43 AM UTC

Observation log

Flight observations

Latest 100 flights for CI166 within Aug 20 – Sep 24, 2026

15 observations shown

Confidence	Route	Tail number	Aircraft	First observed	Last observed	Observed	Tracked distance
High · 100	KHH → KIX	B-18660	B738	Sep 22, 2026, 11:13 PM UTC	Sep 23, 2026, 1:51 AM UTC	2 hr 38 min	1,274 mi
High · 100	KHH → KIX	B-18122	A21N	Sep 20, 2026, 11:08 PM UTC	Sep 21, 2026, 1:43 AM UTC	2 hr 35 min	1,266 mi
High · 100	KHH → KIX