LLR721

Flight

Status

Incomplete (signal lost)

Departure

Netaji Subhash Chandra Bose International Airport (CCU) — Kolkata, India

Est. departure time

2026-09-17 02:17 UTC (approx.)

Arrival

Cooch Behar Airport (COH) — India (predicted)

Distance flown

515 km

Straight-line distance

422 km

Aircraft

Registration

VT-AII

Type

AEROSPATIALE ALENIA ATR72-600

Seats

70 total (70 Economy)

Altitude & speed

Max altitude

17,025 ft

Max ground speed

269 kt

Tracked

1h 10m · 501 km

Altitude (ft, max 17,025)

Ground speed (kt, max 269)

Altitude (ft, max 17,025)

Ground speed (kt, max 269)

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

Airline

Alliance Air (LLR)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-27 01:45 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	462 km
2026-09-20 03:25 UTC	LLR721	CCU → SHL Kolkata → Shillong	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	783 km
2026-09-17 02:29 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Incomplete (signal lost)	515 km
2026-09-13 02:03 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	474 km
2026-09-06 01:46 UTC	LLR721	CCU → COH Kolkata → ?	VT-AIY	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	483 km
2026-09-04 05:55 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed	467 km
2026-09-03 01:53 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Incomplete (signal lost)	526 km
2026-09-02 06:08 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed	~521 km est. (377 km recorded)
2026-08-30 01:38 UTC	LLR721	CCU → COH Kolkata → ?	VT-AIY	AEROSPATIALE ALENIA ATR72-600	Completed	426 km
2026-08-28 06:48 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed	482 km
2026-08-27 01:44 UTC	LLR721	CCU → COH Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed	443 km
2026-08-26 06:09 UTC	LLR721	CCU → COH Kolkata → ?	VT-AIY	AEROSPATIALE ALENIA ATR72-600	Completed	435 km
2026-08-23 01:33 UTC	LLR721	CCU → COH Kolkata → ?	VT-AIY	AEROSPATIALE ALENIA ATR72-600	Completed	491 km
2026-08-20 02:08 UTC	LLR721	CCU → ? Kolkata → ?	VT-AII	AEROSPATIALE ALENIA ATR72-600	Completed	533 km
2026-08-19 07:02 UTC	LLR721	CCU → ? Kolkata → ?	VT-AIY	AEROSPATIALE ALENIA ATR72-600	Completed	544 km
2026-08-16 04:50 UTC	LLR721	CCU → ? Kolkata → ?	VT-AIY	AEROSPATIALE ALENIA ATR72-600	Completed	620 km