SeatRecon
Currently flyingPUBLISHED MAP

China Airlines Boeing 777-300ER seat map

777-300ER (358 seats: 40 Premium Business / 62 Premium Economy / 256 Economy)
358 seats40J/62W/20N/236Y10 aircraft (as of May 31, 2026)Last verified Jul 16, 2026

Seat map

Hover or tap any seat to see its rating and details.

Rating
GreatGoodStandardBe awareAvoid
Seat shape
SuiteLie-flatReclinerStandard
Flags & windows
Has a noteWindow mismatch flaggedNo window (structural blank)
Provenance
PUBLISHED MAPDERIVED LAYOUTMIXED SOURCES
Zone: Extra Comfort Seat (premium)EXTRA COMFORT SEATZone: Preferred Seat (preferred)PREFERRED SEATPremium Business ClassBusiness · 1-2-1Premium Economy ClassPremium Economy · 2-4-2Economy ClassEconomy · 3-4-3LAVATORY ♿ (left) — Forward accessible lavatory shown on the published map.♿ LAVATORY ♿GALLEY (center) — Forward galley shown on the published map.🍽 GALLEYLAVATORY (right) — Forward lavatory shown on the published map.🚻 LAVATORYSNACK BAR (both_sides) — Sky Lounge areas shown at Door 2.🥤 SNACK BARBASSINET (left) — Rear Premium Business bassinet position.🍼 BASSINETGALLEY (center) — Door 2 galley complex.🍽 GALLEYBASSINET (center) — Rear Premium Business bassinet positions.🍼 BASSINETSNACK BAR (both_sides) — Sky Lounge areas shown at Door 2.SNACK BARLAVATORY (right) — Door 2 lavatory.LAVATORYBASSINET (right) — Rear Premium Business bassinet position.BASSINETBASSINET (left) — Premium Economy bassinet position.🍼 BASSINETBASSINET (center) — Premium Economy bassinet positions.🍼 BASSINETBASSINET (right) — Premium Economy bassinet position.🍼 BASSINETcurtainLAVATORY ♿ (left) — Accessible lavatory at the Door 3 cabin break.♿ LAVATORY ♿BASSINET (left) — Forward Economy bassinet position.🍼 BASSINETGALLEY (center) — Door 3 galley complex.🍽 GALLEYBASSINET (center) — Forward Economy bassinet positions.🍼 BASSINETLAVATORY (right) — Door 3 lavatory.🚻 LAVATORYBASSINET (right) — Forward Economy bassinet position.🍼 BASSINETCLOSET (left) — Door 4 coat closet shown on the published map.🧥 CLOSETGALLEY (center) — Door 4 galley complex.🍽 GALLEYLAVATORY (right) — Door 4 lavatory.🚻 LAVATORYBASSINET (center) — Centre bulkhead Economy bassinet positions.🍼 BASSINETLAVATORY (left) — Aft left lavatory.🚻 LAVATORYGALLEY (center) — Aft galley.🍽 GALLEYLAVATORY (right) — Aft right lavatory.🚻 LAVATORY101112141516202122233031323334353637404142434546474849505152535460616263646566676869707172ADGKADGKADGKADGKADGKADGKADGKADGKADGKADGKACDEFGHKACDEFGHKACDEFGHKACDEFGHKACDEFGHKACDEFGHKACDEFGHKDEFGHKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKACDEFGABCHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKACDEFGHKACDEFGHKACDEFGHKEXIT (type_a) — Door 1.EXITEXIT (type_a) — Door 1.EXITEXIT (type_a) — Door 2.EXITEXIT (type_a) — Door 2.EXITEXIT (type_a) — Door 3.EXITEXIT (type_a) — Door 3.EXITEXIT (type_a) — Door 4.EXITEXIT (type_a) — Door 4.EXITEXIT (type_a) — Door 5.EXITEXIT (type_a) — Door 5.EXIT

Tap or hover a seat for its rating and details. On a phone, pinch to zoom and drag to pan.

At a glance
358 seats
Rating mix
16Good321Standard21Be aware
Best seats
  • — China Airlines marks this seat as Extra Comfort, with more legroom than a standard Economy seat.
Seats to avoid
  • — A bassinet position is nearby, so families with infants may be seated here.
Worth knowing
  • Exit rows: 40 and 60
  • Bassinet rows: 20, 30, 40, and 61
  • 20 extra-legroom seats
  • 4 window seats with a missing or misaligned window

Tap a seat number to jump to it on the map.

How we rate seats →

Best & worst seats

Our rating engine's picks for this cabin layout — see any seat's full reasoning in the map above.

Worth knowing

  • 20A, 20D, 20G, 20K, 30A, 30E — A bassinet position is nearby, so families with infants may be seated here.

Seat guide

Cabin-by-cabin guidance generated from the verified layout records behind this map — which seats the ratings favor, which to think twice about, and the rows worth knowing about before you pick.

Premium Business Class

1-2-1Rows 10–2340 seats

Seats to avoid

  • 20A, 20D, 20G, 20K — A bassinet position is nearby, so families with infants may be seated here.
Worth knowing
  • Bassinet rows: 20

Premium Economy Class

2-4-2Rows 30–3762 seats

Seats to avoid

  • 30A, 30E, 30F, 30K — A bassinet position is nearby, so families with infants may be seated here.
  • 37G, 37H — Last-row Premium Economy aisle seat directly ahead of the Door 3 lavatory area, where noise and queueing are possible.
Worth knowing
  • Bassinet rows: 30
  • Rows next to a lavatory: 37

Economy Class

3-4-3Rows 40–72256 seats

Best seats

  • 40B, 40C, 40D, 40E, 40F, 40G, 40H, 40J, 60B, 60C, 60H, 60J — China Airlines marks this seat as Extra Comfort, with more legroom than a standard Economy seat.

Seats to avoid

  • 40A, 40K, 60A, 60K — China Airlines marks this seat as Extra Comfort, with more legroom than a standard Economy seat.
  • 53H — This aisle seat is immediately ahead of the Door 4 lavatory area, where noise and queueing are possible.
  • 54D, 54G — This partial-row aisle seat is immediately ahead of the Door 4 lavatory area, where noise and queueing are possible.
  • 72C, 72H — Last-row aisle seat beside the aft lavatory complex, where noise, traffic and queueing are possible.
  • 72D, 72G — Last-row aisle seat beside the aft galley, where service noise and light are possible.
Worth knowing
  • Exit rows: 40 and 60
  • Bassinet rows: 40 and 61
  • Rows next to a galley: 72
  • Rows next to a lavatory: 53, 54, and 72
  • 20 extra-legroom seats
  • 4 window seats with a missing or misaligned window: 40A, 40K, 60A, and 60K

Frequently asked questions

How many seats does the China Airlines Boeing 777-300ER have?
This configuration has 358 seats: 40 Premium Business Class, 62 Premium Economy Class, 256 Economy Class.
What are the best seats on the China Airlines Boeing 777-300ER?
Top-rated in our data: 40B, 40C, 40D, 40E, 40F, 40G, 40H, 40J — China Airlines marks this seat as Extra Comfort, with more legroom than a standard Economy seat.
Which seats should I avoid?
Flagged in our data: 20A, 20D, 20G, 20K, 30A, 30E, 30F, 30K — A bassinet position is nearby, so families with infants may be seated here.
Which rows are the exit rows?
Rows 40 and 60 are exit rows.
Which rows have bassinet positions?
Bassinet positions serve rows 20, 30, 40, and 61.
Does the China Airlines Boeing 777-300ER have lie-flat seats?
Yes — Premium Business Class has 40 seats that convert to a fully flat bed.

Cabins

Premium Business Class

40 seats · 1-2-1 (reverse herringbone) · lie-flat
Width
28"published
Seat
Lie-flat bed
Screen
18"
Power
AC power outlet

China Airlines publishes 78 in full-flat length and 28 in seat width; pitch is not stated.

Premium Economy Class

62 seats · 2-4-2
Pitch
39"published
Width
19"published
Seat
Recliner
Screen
12.1"
Power
AC power outlet

Economy Class

256 seats · 3-4-3
Pitch
31.5"published
Width
17"published
Seat
Slimline seat, Extra-legroom seat
Screen
11.1"
Power
AC power outlet

More legroom than standard Economy; exact pitch is unpublished.

Extra Comfort SeatPreferred Seat

Onboard facilities

Drawn on the interactive map above — hover a monument to confirm its position.

8 lavatories · 5 galleys · 1 bar/self-service · 5 door pairs

🚪 EXIT × 5🍽 GALLEY × 5♿ WC ♿ × 2🚻 WC × 6🥤 SNACK BAR × 1🍼 BASSINET × 10〰 curtain × 1🧥 CLOSET × 1

Amenities

Wi-Fi
Available
The official 777-300ER chart lists Wi-Fi.
Entertainment
Seatback screens
Personal touchscreens: 18 in Premium Business, 12.1 in Premium Economy and 11.1 in Economy.
Power
AC power outlet
The official chart lists a 110V outlet and USB port. USB connector type is not specified, so only AC is encoded structurally.

Seat map image

A printable snapshot of this exact layout — save it for boarding-day reference. The interactive map above stays the source of truth.

China Airlines Boeing 777-300ER seat map diagram — Premium Business Class, Premium Economy Class, Economy Class (358 seats)

Download PNG

Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 16, 2026.

How this map was built

China Airlines publishes one current 777-300ER seat-map entry and one linked B777-300ER chart, unlike the separately labeled A350 variants on the same index. Its current Operational Overview lists all 10 777-300ERs in service as of 2026-05-31, so one active configuration is modeled and no second flying variant was found. The official chart publishes 40 Premium Business, 62 Premium Economy and 256 Economy seats = 358. Business is full 1-2-1 rows 10-12, 14-16 and 20-23 (10x4=40). Premium Economy is full 2-4-2 rows 30-36 plus 37DEFG/HK (7x8+6=62). Economy is full row 40, full rows 41-43 and 45-53, 54AC/DEFG, 60ABC/HJK, full rows 61-69, and 70-72AC/DEFG/HK, totaling 256. The three-cabin sale list marks 20 Economy seats as Extra Comfort and 44 as Preferred, producing SeatRecon summary 40J/62W/20N/236Y while retaining the published 256-seat Economy cabin count. The same chart also provides a two-cabin sale list in which Premium Economy hardware may be sold as Economy; installed hardware remains modeled as Premium Economy. The official CRS table exactly identifies 40A/40K/60A/60K as Economy window-seat exceptions; only those receive no-window alignment. Other window positions remain unknown, and no 777 windowGridType is asserted. China Airlines has ordered A350-1000 and 777-9 aircraft under a fleet plan whose deliveries begin from 2029. Its 2026 investor-presentation search extract keeps the 777-300ER fleet at 10 through end-2026 and says phase-out is only under evaluation from 2030, so this map remains active rather than retrofit_source.

What changed

  1. Jul 16, 2026Initial China Airlines 777-300ER 358-seat configuration transcribed from the current official published map.