Tracked flight number

CZ3678

CSN3678China Southern AirlinesAug 21 – Sep 24, 2026

Data through Sep 24, 2026 UTC

Analysis window

Aug 21 – 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 21 – Sep 24, 2026

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Tracked flights

#35,221of 163,734 · tied

Tracked distance

#17,999of 163,734

37,694 mi

Observed time

#18,763of 163,734 · tied

76.9 hr

Route breadth

#33,359of 163,734 · tied

Active aircraft

#116,418of 163,734 · tied

Active days

#30,150of 163,734 · tied

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Tracked flights29

29 active days

Tracked distance37,694 mi

1,300 mi avg per flight

Observed time76 hr 54 min

2 hr 39 min average

Tracking Confidence100.0%

Average across flights included in analytics

Named routes1

1 aircraft type

Average mid-flight altitude10,101 m

Average mid-flight speed—

Tracked activity

Aug 21 – Sep 24, 2026 · 29 active days

Flights29

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Observed route footprint

Routes tracked as CZ3678

Directional airport pairings in Aug 21 – Sep 24, 2026.

1 routes shown

Route	Flights	Active days	Tail numbers	Tracked distance	Observed	First observed	Last observed
KMG → PVG	29	29	0	37,694 mi	76 hr 54 min	Aug 21, 2026, 4:44 AM UTC	Sep 24, 2026, 7:13 AM UTC

Observed tail number assignments

Tail numbers tracked as CZ3678

Open a tail number for its complete tracked profile.

2 tail numbers shown

Tail number	Type	Flights	Routes	Tracked distance	First observed	Last observed
B-32L3	A21N	16	1	20,670 mi	Aug 26, 2026, 4:28 AM UTC	Sep 24, 2026, 7:13 AM UTC
B-32L7	A21N	13	1	17,024 mi	Aug 21, 2026, 4:44 AM UTC	Sep 19, 2026, 7:14 AM UTC

Observed aircraft types

Aircraft types tracked as CZ3678

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

1 aircraft types shown

Type	Aircraft name	Flights	Makeup	Tail numbers	Tracked distance	Routes	First observed	Last observed
A21N	Airbus A321neo	29	100.0%	2	37,694 mi	1	Aug 21, 2026, 4:44 AM UTC	Sep 24, 2026, 7:13 AM UTC

Observation log

Flight observations

Latest 100 flights for CZ3678 within Aug 21 – Sep 24, 2026

35 observations shown

Confidence	Route	Tail number	Aircraft	First observed	Last observed	Observed	Tracked distance
High · 100	KMG → PVG	B-32L3	A21N	Sep 24, 2026, 4:38 AM UTC	Sep 24, 2026, 7:13 AM UTC	2 hr 35 min	1,290 mi
High · 100	KMG → PVG	B-32L3	A21N	Sep 23, 2026, 4:38 AM UTC	Sep 23, 2026, 7:16 AM UTC	2 hr 39 min	1,306 mi
Low · 20	Route unverified