How long is the MH4839 flight?

The timetable allows 4 h 30 min. Porto to Istanbul is 3,104 km (1,928 mi).

What other flight numbers does MH4839 have?

Also listed as MAS4839 (Malaysia Airlines' ICAO code) and MH 4839.

Can I get compensation if MH4839 is delayed or cancelled?

Up to €400 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

MH4839 Flight Status Malaysia Airlines: Porto to Istanbul (MAS4839)

Malaysia Airlines MH 4839

Delayed 15'

OPO Porto

Scheduled: 16:25
Estimated: 16:40

Departure: Mon, Nov 9, 2026 · local time WET

Porto Francisco de Sa Carneiro Airport (OPO)

All OPO Departures >

IST Istanbul

Scheduled: 23:55
Estimated
Delay

Arrival: Mon, Nov 9, 2026 · local time UTC+3

Istanbul Airport (IST)

All IST Arrivals >

Departs in 3h 10m 0%

OPO 16:40 IST 23:55

3,104 km (1,928 mi) to fly

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 3104 km / 1928 miles · Scheduled Duration: 04:30

Flight issues? Claim up to €400 >

MH 4839 Flight Status & Schedule Malaysia Airlines Porto to Istanbul

Date	From	To	Departure	Arrival	Status	Details
Nov 09	OPO	IST	16:25	23:55	Delayed	Track >
Nov 08	OPO	IST	16:52	23:47	Landed	Track >
Nov 07	OPO	IST	16:30	23:26	Landed	Track >

Malaysia Airlines operates MH 4839 from Porto to Istanbul, a 3,104 km (1,928 mi) trip, three times a week (Monday, Saturday and Sunday). The timetable allows 4 h 30 min; there is not enough recent history yet to say how long it usually takes. Today's flight is scheduled for 16:25 but expected to leave 15 minutes late, at 16:40.

< All Porto OPO Departures All Istanbul IST Arrivals >

About MH 4839

Route: Porto Francisco de Sa Carneiro Airport OPO to Istanbul Airport IST
Distance: 3,104 km (1,928 mi)
Scheduled flight time: 4 h 30 min
Flies: Mon, Sat, Sun

Departing the EU, this flight is covered by EU261. Compensation of up to €400 per passenger can apply when it arrives 3 or more hours late or is cancelled.

MH 4839 FAQ

How long is the MH4839 flight?: The timetable allows 4 h 30 min. Porto to Istanbul is 3,104 km (1,928 mi).
Which days does MH4839 fly?: Three times a week: Monday, Saturday and Sunday, based on the schedule of the last 7 days.
What other flight numbers does MH4839 have?: Also listed as MAS4839 (Malaysia Airlines' ICAO code) and MH 4839.
Can I get compensation if MH4839 is delayed or cancelled?: Up to €400 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

MH4839 and Porto OPO to Istanbul IST Flights

Flight MH4839 is a code-share Malaysia Airlines flight of the Turkish Airlines operated TK1452.

Other flights departing from Porto OPO: FR4584, TK1452

Other flights arriving at Istanbul IST: TK1306, TK1970, TK1876, TK1076

All flights connecting Porto OPO to Istanbul IST.