Tracked flight number

CZ303

CSN303China Southern 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

Explore flight numbers

Tracked flights

#28,946of 163,734 · tied

Tracked distance

#469of 163,734

191,121 mi

Observed time

#351of 163,734

366.8 hr

Route breadth

#13,941of 163,734 · tied

Active aircraft

#20,540of 163,734 · tied

Active days

#23,293of 163,734 · tied

Loading rankings…

Tracked flights31

31 active days

Tracked distance191,121 mi

6,165 mi avg per flight

Observed time366 hr 49 min

11 hr 50 min average

Tracking Confidence100.0%

Average across flights included in analytics

Named routes2

2 aircraft types

Average mid-flight altitude11,158 m

Average mid-flight speed869 km/h

Tracked activity

Aug 20 – Sep 24, 2026 · 31 active days

Flights31

Aug 20

Aug 21

Aug 22

Aug 23

Aug 24

Aug 25

Aug 26

Aug 27

Aug 28

Aug 29

Aug 30

Aug 31

Sep 1

Sep 2

Sep 3

Sep 4

Sep 5

Sep 6

Sep 8

Sep 9

Sep 10

Sep 11

Sep 12

Sep 15

Sep 16

Sep 17

Sep 18

Sep 19

Sep 21

Sep 22

Sep 23

Observed route footprint

Routes tracked as CZ303

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

2 routes shown

Route	Flights	Active days	Tail numbers	Tracked distance	Observed	First observed	Last observed
CAN → LHR	30	30	0	185,031 mi	355 hr 5 min	Aug 20, 2026, 6:32 AM UTC	Sep 23, 2026, 5:44 PM UTC
CAN → FRA	1	1	0	6,090 mi	11 hr 44 min	Sep 8, 2026, 5:53 AM UTC	Sep 8, 2026, 5:37 PM UTC

Observed tail number assignments

Tail numbers tracked as CZ303

Open a tail number for its complete tracked profile.

22 tail numbers shown

Tail number	Type	Flights	Routes	Tracked distance	First observed	Last observed
B-20C6	B789	3	1	18,483 mi	Sep 1, 2026, 5:54 AM UTC	Sep 17, 2026, 6:09 PM UTC
B-1168	B789	2	1	12,460 mi	Sep 2, 2026, 6:08 AM UTC	Sep 23, 2026, 5:44 PM UTC
B-1167	B789	2	1	12,311 mi	Sep 11, 2026, 6:05 AM UTC	Sep 21, 2026, 5:49 PM UTC
B-20D7	B789	2	1	12,280 mi	Sep 16, 2026, 6:21 AM UTC	Sep 19, 2026, 5:52 PM UTC
B-209D	B789	2	1	12,261 mi	Sep 9, 2026, 6:07 AM UTC	Sep 12, 2026, 5:35 PM UTC
B-20EP

Observed aircraft types

Aircraft types tracked as CZ303

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
B789	Boeing 787-9 Dreamliner	24	77.4%	16	147,715 mi	2	Aug 20, 2026, 6:32 AM UTC	Sep 23, 2026, 5:44 PM UTC
A359	Airbus A350-900	7	22.6%	6	43,406 mi	1	Aug 21, 2026, 6:08 AM UTC	Aug 31, 2026, 6:03 PM UTC

Observation log

Flight observations

Latest 100 flights for CZ303 within Aug 20 – Sep 24, 2026

36 observations shown

Confidence	Route	Tail number	Aircraft	First observed	Last observed	Observed	Tracked distance
High · 100	CAN → LHR	B-1242	B789	Sep 24, 2026, 6:13 AM UTC	Sep 24, 2026, 5:55 PM UTC	11 hr 42 min	6,225 mi
High · 100	CAN → LHR	B-1168	B789	Sep 23, 2026, 5:51 AM UTC	Sep 23, 2026, 5:44 PM UTC	11 hr 53 min	6,225 mi
High · 100	CAN → LHR