How many seats does this Boeing 737 MAX 8 have?

This Singapore Airlines Boeing 737 MAX 8 has 154 total seats across 2 cabin classes: Economy, Business.

What cabin classes are available on this aircraft?

This Boeing 737 MAX 8 offers 2 cabin classes: Economy, Business. Seat distribution: 144 Economy seats, 10 Business seats.

What route does SQ842 fly?

Singapore Airlines flight SQ842 operates from SIN (Singapore Changi Airport) to TFU (Chengdu Tianfu International Airport), connecting Singapore and Chengdu (Jianyang).

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.

Singapore Airlines SQ842 Seat Map from SIN to TFU on

This 7M8 operates Singapore Airlines flight SQ842 from Singapore (SIN) to Chengdu (Jianyang) (TFU). Browse the interactive seat map below 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.

New! Get Notified When Your Preferred Seats Open Up

Want to snag that perfect window seat or extra legroom? We're launching seat availability alerts! Be the first to know when your desired seats become available on SQ842.

Express Interest via Email

SQ842 Flight Details

Flight Number: SQ842

Origin:

(Singapore Changi Airport, Singapore)

Destination:

(Chengdu Tianfu International Airport, Chengdu (Jianyang))

Flight Date: October 22, 2025

Aircraft: 7M8

Airline Routes: View Singapore Airlines route map

Change Flight Date

Want Live Seat Availability?

Get real-time seat availability and pricing for just $3

Get Fresh Data

Flight Route Map

Explore More Routes:

View flights from SIN View flights to TFU View Singapore Airlines route map

Aircraft Configuration

Aircraft Details

Detailed seating information and configuration.

Airline: Singapore Airlines (SQ)
Aircraft: 7M8
Seating: Main Deck: 154 seats total

Economy: 144 seats

Available: 75 Occupied: 3 Blocked: 66

52% Available

Business: 10 seats

Available: 10 Occupied: 0 Blocked: 0

100% Available
Legend: Seat Status

Blocked/Unavailable
Seat may be blocked due to:

Reserved for crew

Adjacent to status holder

Technical issues

Social distancing

Balance restrictions

Occupied
Seat has already been assigned to another passenger

Standard Seat
Regular economy seat with standard legroom and features

Seat Types

Premium Seat
Premium seats with enhanced comfort and services (may require additional fee)

Extra Legroom
Seats with additional legroom, often in exit rows or bulkhead

Wheelchair Accessible
Seats designated for passengers requiring wheelchair assistance

Window Seat
Seats next to the window with exterior views

Aisle Seat
Seats with direct access to the aisle for easy movement

Additional Features

EXIT Emergency Exit Row
Rows with emergency exits. Passengers must be willing and able to assist in emergencies. Age and physical restrictions apply.

LAV Lavatory
Location of aircraft restroom facilities

GAL Galley
Aircraft kitchen area for meal preparation

CREW Crew Rest Area
Designated rest areas for flight crew on long-haul flights

Seat Map - 7M8

Swipe to explore seat map

Main Deck

Business Class

11A

11C

11H

11K

12B

12J

14A

14C

14H

14K

Economy Class

41A

41B

41C

41H

41J

41K

42A

42B

42C

42H

42J

42K

43A

43B

43C

43H

43J

43K

44A

44B

44C

44H

44J

44K

45A

45B

45C

45H

45J

45K

46A

46B

46C

46H

46J

46K

47A

47B

47C

47H

47J

47K

48A

48B

48C

48H

48J

48K

49A

49B

49C

49H

49J

49K

50A

50B

50C

50H

50J

50K

51A

51B

51C

51H

51J

51K

52A

52B

52C

52H

52J

52K

53A

53B

53C

53H

53J

53K

54A

54B

54C

54H

54J

54K

55A

55B

55C

55H

55J

55K

56A

56B

56C

56H

56J

56K

57A

57B

57C

57H

57J

57K

58A

58B

58C

58H

58J

58K

59A

59B

59C

59H

59J

59K

60A

60B

60C

60H

60J

60K

61A

61B

61C

61H

61J

61K

62A

62B

62C

62H

62J

62K

63A

63B

63C

63H

63J

63K

64A

64B

64C

64H

64J

64K

Passenger Reviews for SQ842

Share Your Experience

Earn 1-3 Credits

Help fellow travelers by sharing your experience!

Credit Rewards:

• Basic review: 1 credit
• Detailed review (100+ words): +1 credit
• Add photos: +1 credit

Cabin Class

Seat Number

Overall Rating

Your Review

Word count: 0 +1 credit bonus!

Add Photos (+1 credit)

Upload up to 5 photos (JPG, PNG)

No reviews yet. Be the first to share your experience!

Frequently Asked Questions

Singapore Airlines SQ842 Seat Map from SIN to TFU on 7M8

New! Get Notified When Your Preferred Seats Open Up

Seat Status

Seat Types

Additional Features