UBA421

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

Pathein Airport (BSX) — Pathein, Myanmar

Est. departure time

2026-09-18 00:51 UTC (approx.)

Arrival

Kyaukpyu Airport (KYP) — Kyaukpyu, Myanmar

Distance flown

329 km

Straight-line distance

319 km

Approach distance

43 km

Registration

Type

AEROSPATIALE ALENIA ATR72-600

Max altitude

16,000 ft

Max ground speed

292 kt

Tracked

45m · 329 km

Altitude (ft, max 16,000)

Ground speed (kt, max 292)

Altitude (ft, max 16,000)

Ground speed (kt, max 292)

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.

Myanmar National Airlines (UBA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-24 23:47 UTC	UBA421	KYP → KYP Kyaukpyu → Kyaukpyu	XY-AMM	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	349 km
2026-09-18 02:21 UTC	UBA421	KYP → AKY Kyaukpyu → Sittwe	XY-AMK	AEROSPATIALE ALENIA ATR72-600	Completed	117 km
2026-09-18 01:04 UTC	UBA421	BSX → KYP Pathein → Kyaukpyu	XY-AMK	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	329 km
2026-09-11 00:54 UTC	UBA421	KYP → AKY Kyaukpyu → Sittwe	XY-AMK	AEROSPATIALE ALENIA ATR72-600	Completed	113 km
2026-09-04 01:47 UTC	UBA421	KYP → AKY Kyaukpyu → Sittwe	XY-AMK	AEROSPATIALE ALENIA ATR72-600	Completed	116 km
2026-09-04 01:08 UTC	UBA421	KYP → KYP Kyaukpyu → Kyaukpyu	XY-AMK	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	103 km
2026-08-28 01:01 UTC	UBA421	KYP → AKY Kyaukpyu → Sittwe	XY-AME	AEROSPATIALE ALENIA ATR72-600	Completed	97 km
2026-08-28 00:00 UTC	UBA421	? → KYP ? → Kyaukpyu	XY-AME	AEROSPATIALE ALENIA ATR72-600	Completed (landing presumed)	287 km
2026-08-20 23:51 UTC	UBA421	? → AKY ? → Sittwe	XY-AMK	AEROSPATIALE ALENIA ATR72-600	Completed	400 km
2026-08-14 00:03 UTC	UBA421	? → AKY ? → Sittwe	XY-AMM	AEROSPATIALE ALENIA ATR72-600	Completed	296 km