3U3961

For travellers

Arrival · Tokyo / Narita (NRT)

Terminal T1-North · Gate 11A

Scheduled 15:10 · Estimated 14:37 · early

Board status: ARRIVED

Landed 12:11 (estimated)

Board data from narita, updated 59 min ago; times local to each airport.

Flight

Status

Incomplete (signal lost)

Departure

Chengdu Tianfu International Airport (TFU) — Chengdu, China

Departed

2026-10-04 02:55 UTC (first seen)

Arrival

Narita International Airport (NRT) — Tokyo / Narita, Japan (scheduled)

Scheduled arrival

2026-10-04 06:10 UTC

Estimated arrival

2026-10-04 05:37 UTC

Codeshares

CZ1502

Distance flown

261 km

Straight-line distance

3420 km

Aircraft

Registration

B-325F

Type

Airbus A321 Neo

Seats

201 total (8 Business, 193 Economy)

Altitude & speed

Max altitude

33,125 ft

Max ground speed

535 kt

Tracked

16m · 261 km

Altitude (ft, max 33,125)

Ground speed (kt, max 535)

Altitude (ft, max 33,125)

Ground speed (kt, max 535)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airlines

Air China (CCA)

Sichuan Airlines (CSC)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-04 02:55 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-325F	Airbus A321 Neo	Incomplete (signal lost)	~2283 km est. (261 km recorded)
2026-10-03 02:56 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-32AW	Airbus A321 Neo	Incomplete (signal lost)	~2278 km est. (240 km recorded)
2026-10-02 03:01 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-32AW	Airbus A321 Neo	Incomplete (signal lost)	~2264 km est. (225 km recorded)
2026-09-30 02:57 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-328V	Airbus A321 Neo	Incomplete (signal lost)	~2299 km est. (161 km recorded)
2026-09-29 03:01 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-32D1	Airbus A321 Neo	Completed	2385 km
2026-09-26 02:49 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-325F	Airbus A321 Neo	Incomplete (signal lost)	~2375 km est. (325 km recorded)
2026-09-23 03:01 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Completed	2452 km
2026-09-22 02:50 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Incomplete (signal lost)	~2285 km est. (259 km recorded)
2026-09-20 03:02 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Incomplete (signal lost)	~2265 km est. (222 km recorded)
2026-09-19 04:11 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Completed	1408 km
2026-09-18 02:57 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-328V	Airbus A321 Neo	Incomplete (signal lost)	~2296 km est. (263 km recorded)
2026-09-16 04:10 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-32AW	Airbus A321 Neo	Incomplete (signal lost)	~2274 km est. (238 km recorded)
2026-09-15 02:56 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-328V	Airbus A321 Neo	Completed	2507 km
2026-09-13 02:54 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Completed (landing presumed)	2575 km
2026-09-12 04:08 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Completed	1469 km
2026-09-11 03:02 UTC	CSC3961	TFU → NRT Chengdu → Tokyo / Narita	B-324K	Airbus A321 Neo	Incomplete (signal lost)	~2270 km est. (220 km recorded)