How are the Business and Economy cabins arranged on Turkish Airlines TK34, and which Economy rows differ?

Business occupies rows 1-7 in a 2-3-2 layout. Economy occupies rows 11-53 in a 3-3-3 layout, except row 23 (0-3-0), row 40 (3-0-3), and rows 51-53 (2-3-2).

What is the average seat rating on TK34?

The 349 seats on the Turkish Airlines Boeing 777-300ER flying TK34 average 5.9 out of 10 for comfort. By cabin: Business 5.9 and Economy 5.9. 19 seats rate Good or better, and 35 rate below average.

What are the legroom and seat width measurements in each cabin on Turkish Airlines TK34?

Business seats have 78" of legroom and are 21" wide. Economy seats have 31" of legroom and are 17" wide.

What route does TK34 fly?

TK34 is the Turkish Airlines flight from Houston (IAH, George Bush Intercontinental) to Istanbul (IST, İstanbul), flown on the Boeing 777-300ER. The return flight, TK33, flies Istanbul to Houston.

How far do the seats recline in Business and Economy on Turkish Airlines TK34?

Business has full flat seats that recline 180°. Economy has standard seats with 3" of recline.

Can I check real-time seat availability on TK34?

Yes. Open TK34 in the live seat map and choose your travel date to see which seats are still open on that day, each coloured by its comfort score.

What Wi-Fi, power, and entertainment are listed for the cabins on Turkish Airlines TK34?

Both Business and Economy have Wi-Fi enabled, AC power available, and free on demand entertainment.

TK34 seat map

Turkish Airlines Boeing 777-300ER, 2 classes, from Houston (IAH) to Istanbul (IST)

Departs: Houston (IAH); George Bush Intercontinental, United States
Arrives: Istanbul (IST); İstanbul, Turkey
Aircraft: Boeing 777-300ER; 2 classes, 1 deck

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TK34 is the Turkish Airlines flight from Houston (IAH) to Istanbul (IST), scheduled on a Boeing 777-300ER with 349 seats in 2 classes: 49 in Business and 300 in Economy. The best seats are 2A in Business and 40A in Economy. Avoid row 53 at the back of Economy: limited recline, near the lavatories and the galley.

TK34 interactive seat map

Select a seat for its comfort score and what to watch out for. Colours show comfort, not availability.

Seat scores on TK34

Covers all 349 seats on the aircraft.

Excellent9.0+0 seats
Good7.0 to 8.919 seats
Fair5.0 to 6.9295 seats
Below average3.0 to 4.928 seats
Poorunder 3.07 seats

Scores weigh legroom, recline, window position and distance from galleys, lavatories and exits. Seat-map glossary

Best in Business
Fair6.0 / 10
Window seat
Best in Economy
Good8.8 / 10
Window seat, extra legroom, exit row, no floor storage

Seat data verified September 26, 2026. How we verify seat data

Which plane is TK34 on?

The aircraft and layout our seat map for TK34 comes from.

Date	Sat, Sep 26
Aircraft	Boeing 777-300ER
Layout	49J, 300Y (349 seats)

Airlines can swap planes close to departure, so confirm the aircraft at check-in.

TK34 airports

Where the flight leaves from and lands.

Departure: George Bush Intercontinental IAH; Houston, United States
Arrival: İstanbul IST; Istanbul, Turkey

Seats by cabin on TK34

How the 349 seats on this aircraft split by cabin.

Business49 seats
Economy300 seats

Open seats change daily. Check live availability for your date

Best seats on TK34

The top seats in every cabin, the ones to skip, and the pick for what matters to you.

Best seats on every aircraft

Comfort score out of 10Excellent9.0+Good7.0 to 8.9Fair5.0 to 6.9Below average3.0 to 4.9Poorunder 3.0

Business

Rows 1 to 7, 49 seats

Top picks

Window seatFair6.0 / 10
Window seatFair6.0 / 10
Window seatFair6.0 / 10

Seats to avoid

Window seat, near galley, misaligned windowBelow average3.4 / 10
Window seat, near galley, misaligned windowBelow average3.4 / 10

Best for

Window
Aisle
Sleep
Couples

Economy

Rows 11 to 53, 300 seats

Top picks

Window seat, extra legroom, exit row, no floor storageGood8.8 / 10
Window seat, extra legroom, exit row, no floor storageGood8.8 / 10
Aisle seat, extra legroom, exit row, no floor storageGood8.8 / 10

Seats to avoid

Aisle seat, limited recline, near lavatoryPoor2.0 / 10
Middle seat, limited recline, near lavatoryPoor2.0 / 10
Aisle seat, limited recline, near lavatoryPoor2.0 / 10

Best for

Window
Aisle
Extra legroom
Sleep
Couples

Row-by-row notes for TK34

The rows worth knowing about before you choose, from the Boeing 777-300ER cabin layout. New to terms like bulkhead or pitch? See the seat-map glossary.

Row 1Business. First row of the cabin: near the galley.
Rows 4 to 5Business. Near the galley.
Row 7Business. Last row of the cabin.
Row 11Economy. First row of the cabin: extra legroom; no floor storage and tray table in the armrest.
Row 16Economy. Near the lavatories.
Row 23Economy. Extra legroom; near the lavatories, no floor storage and tray table in the armrest.
Row 24Economy. Exit row: extra legroom; no floor storage and tray table in the armrest.
Row 37Economy. Near the lavatories and the galley.
Row 40Economy. Exit row: extra legroom; no floor storage.
Row 52Economy. Near the lavatories.
Row 53Economy. Last row of the cabin: limited recline, near the lavatories and the galley.

Cabins on TK34

Layout, legroom and amenities in each class on the Turkish Airlines Boeing 777-300ER.

Compare Wi-Fi and entertainment across airlines

Business

Rows 1 to 7, 49 seats

Layout: 2-3-2
Pitch: 78"
Width: 21"
Recline: 180°

Lie-flat seat.

Wi-Fi enabled
AC power
Free on demand entertainment

Economy

Rows 11 to 53, 300 seats

Layout: 3-3-3
Pitch: 31"
Width: 17"
Recline: 3"

Standard seat with 3" of recline.

Wi-Fi enabled
AC power
Free on demand entertainment

TK34 questions

Questions about TK34

The aircraft, the cabins and the seats on this flight, answered from its seat map data.

The highest-rated seat on TK34 is 40A in Economy, with a comfort score of 8.8 out of 10: window seat, extra legroom, exit row, no floor storage. In the other cabin, the best seat is 2A in Business (6.0).

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