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Delta Air Lines Boeing 737-900ER seat map

737-900ER (180 seats: 20 Delta First / 27 Delta Comfort / 133 Delta Main)
180 seats20F/27N/133YLast verified Jul 14, 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
No window at seat 14A — Boeing routes the air-conditioning riser ducts up the left sidewall from the belly A/C packs to the ceiling distribution ducts, forward of the wing. The duct behind the sidewall panel displaces one left-side cabin window. Per Alaska fleet engineering this is standard on all 737 aircraft. (structural blank, confidence medium)NO WDWWINGDelta FirstFirst · 2-2Delta ComfortExtra-Legroom Economy · 3-3Delta MainEconomy · 3-3WC (left) — Forward lavatory.🚻 WCGALLEY (right) — Forward galley.🍽 GALLEYWC (left) — Aft lavatory.🚻 WCGALLEY (full_width) — Aft galley.🍽 GALLEYWC (right) — Aft lavatory.🚻 WC1234510111213141516171819202122232425262728293031323334353637ABCDABCDABCDABCDABCDABCABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFBCDEABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFDEFEXIT (door) — Forward entry/service doors (1L/1R).EXITEXIT (door) — Forward entry/service doors (1L/1R).EXITCLOSET — Closet occupying the right (D/E/F) side of row 10.CLOSETEXIT (type_iii_overwing) — Forward over-wing exit.EXITEXIT (type_iii_overwing) — Forward over-wing exit.EXITEXIT (type_iii_overwing) — Aft over-wing exit; window seats A/F removed at row 20 for the exit passage.EXITEXIT (type_iii_overwing) — Aft over-wing exit; window seats A/F removed at row 20 for the exit passage.EXITWC — Aft lavatory occupying the left (A/B/C) side of row 37.WCEXIT (door) — Aft entry/service doors (2L/2R).EXITEXIT (door) — Aft entry/service doors (2L/2R).EXIT

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

Best & worst seats

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

Worth knowing
  • 37D, 37E, 37F — Last row: the seatback is close to the rear wall and reclines little.

Cabins

Delta First

20 seats · 2-2
Pitch
37"published
Width
20.9"published
Seat
Recliner
Power
AC power outlet · USB-A

Delta publishes 20.9 in width / 37 in pitch (53 cm / 94 cm).

Delta Comfort

27 seats · 3-3
Pitch
33.5"published
Width
17.3"published
Seat
Extra-legroom seat
Power
USB-A

Delta publishes 17.3 in width / 33-34 in pitch (44 cm / 84-86 cm).

Delta Main

133 seats · 3-3
Pitch
30.5"published
Width
17.3"published
Seat
Standard seat
Power
USB-A

Delta publishes 17.3 in width / 30-31 in pitch (44 cm / 76-79 cm).

Onboard facilities

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

4 lavatories · 2 galleys · 4 door pairs

🚪 EXIT × 4🍽 GALLEY × 2🚻 WC × 4🧥 CLOSET × 1

Amenities

Wi-Fi
Available
Wi-Fi icon shown for every cabin on Delta's 737-900ER aircraft page. Delta offers onboard Wi-Fi (free for SkyMiles members on equipped aircraft); page does not state pricing.
Entertainment
Seatback screens
Seatback personal video screens at every seat with live satellite TV and on-demand entertainment (Delta Studio). 'Personal Video' and 'Satellite TV' icons shown on the aircraft page.
Power
AC power outlet · USB-A
USB-A in-seat power at every seat; AC power outlet in Delta First (per the page's per-cabin amenity detail). USB-A throughout Delta Comfort and Delta Main.
Food & drink
Delta First: complimentary meal or snacks depending on flight length, plus complimentary beverages including beer/wine/spirits. Delta Comfort: complimentary snacks and drinks, including beer/wine/spirits. Delta Main: complimentary snacks and non-alcoholic drinks; fresh food available for purchase on select flights.
Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 14, 2026.

How this map was built

PUBLISHED (delta.com 737-900ER page): per-cabin seat counts, seat width and pitch, and cabin amenities. PUBLISHED (official Delta LOPA seat-map image): the full row grid — First 2-2 on columns A/B|C/D, Comfort & Main 3-3 on A-F, over-wing exit-row positions, galley/lavatory/closet monuments, and every reduced or removed seat. INFERRED: exit-row seats are modeled as extra-legroom Delta Preferred seats (Delta sells over-wing exit rows as Preferred) with the standard evacuation restrictions; the LOPA does not print per-seat recline limits, so no no_recline/limited_recline is asserted on the exit rows themselves (last rows backing onto the aft lav/galley are marked limited_recline). Window alignment is 'unknown' — the LOPA does not show window belt-line positions. Per-cabin power (AC outlet in First only) is read from the page's per-cabin amenity detail; the aircraft-level amenity icon set is identical across all three configs. Food/Wi-Fi descriptions reflect Delta's standard service, not figures printed on this page. NOTE: the build hint anticipated a single 180-seat 20F/30C/130Y config; the live Delta page instead publishes three distinct 737-900ER configurations (739, 73J, 73R) and the 739 mix is 20F/27C/133Y.

What changed

  1. Jul 14, 2026Initial creation of Delta 737-900ER config 739 (20F/27C/133Y) from delta.com aircraft page + official LOPA seat-map image.