What aircraft does TK33 use?

Turkish Airlines flight TK33 operates on a Boeing 777-300ER from IST to IAH.

How long is the TK33 flight?

The estimated flight time for TK33 from IST to IAH is approximately 13h 17m covering 10,232 km (6,358 miles).

How many seats does this Boeing 777-300ER have?

This Turkish Airlines Boeing 777-300ER has 349 total seats across 2 cabin classes: Economy, Business.

What cabin classes are available on this aircraft?

This Boeing 777-300ER offers 2 cabin classes: Economy, Business. Seat distribution: 300 Economy seats, 49 Business seats.

What route does TK33 fly?

Turkish Airlines flight TK33 operates from IST (İstanbul Airport) to IAH (George Bush Intercontinental Houston Airport), connecting Arnavutköy, Istanbul and Houston.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

TK33 Seat Map — Arnavutköy, Istanbul to Houston

Turkish Airlines Boeing 777-300ER May 20, 2026

Turkish Airlines flight TK33 operates from Arnavutköy, Istanbul (IST) to Houston (IAH) using a Boeing 777-300ER with 349 seats across Economy and Business. Use the interactive seat map below to find the best seat for your flight.

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TK33 Flight Details

Flight Number: TK33

Origin:

(İstanbul Airport, Arnavutköy, Istanbul)

Destination:

(George Bush Intercontinental Houston Airport, Houston)

Distance: 10,232 km (6,358 mi)

Est. Duration: 13h 17m

Flight Date: May 20, 2026

Aircraft: Boeing 777-300ER

Airline Routes: View Turkish Airlines route map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Turkish Airlines (TK)
Aircraft: Boeing 777-300ER
Seating: Main Deck: 349 seats

Economy: 300

106 194 0

35% Available

Business: 49

7 42 0

14% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

Turkish Airlines Boeing 777-300ER seat map layout for flight TK33 from IST to IAH

This Boeing 777-300ER operates Turkish Airlines flight TK33 from Arnavutköy, Istanbul (IST) to Houston (IAH). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

Best Seats on TK33

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 31A Economy
Seat 34A Economy
Seat 41K Economy

Best Aisle Seats

Seat 26G Economy
Seat 27D Economy
Seat 29D Economy

Quietest Seats

Seat 42K Economy
Seat 42H Economy
Seat 41K Economy

Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.

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Passenger Reviews for TK33

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Frequently Asked Questions

TK33 Seat Map — Arnavutköy, Istanbul to Houston

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Business Class

Economy Class

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