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Delta Air Lines Boeing 737-900ER seat map — 180 seats, 20 First

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
Delta FirstDelta FirstFirst · 2-2Delta ComfortDelta ComfortExtra-Legroom Economy · 3-3Delta MainDelta MainEconomy · 3-3LAVATORY (left) — Forward lavatory.🚻 LAVAT…GALLEY (right) — Forward galley.🍽 GALLEYLAVATORY (left) — Aft lavatory.🚻 LAVAT…GALLEY (full_width) — Aft galley.🍽 GALLEYLAVATORY (right) — Aft lavatory.🚻 LAVAT…1234510111213141516171819202122232425262728293031323334353637ABCDABCDABCDABCDABCDABCABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFBCDEABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFDEFEXIT (door) — Forward entry/service doors (1L/1R).EXIT (door) — Forward entry/service doors (1L/1R).EXITEXIT (door) — Forward entry/service doors (1L/1R).EXIT (door) — Forward entry/service doors (1L/1R).EXITCLOSET — Closet occupying the right (D/E/F) side of row 10.CLOSET — Closet occupying the right (D/E/F) side of row 10.C…EXIT (type_iii_overwing) — Forward over-wing exit.EXIT (type_iii_overwing) — Forward over-wing exit.EXITEXIT (type_iii_overwing) — Forward over-wing exit.EXIT (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.EXIT (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.EXIT (type_iii_overwing) — Aft over-wing exit; window seats A/F removed at row 20 for the exit passage.EXITLAVATORY — Aft lavatory occupying the left (A/B/C) side of row 37.LAVATORY — Aft lavatory occupying the left (A/B/C) side of row 37.L…EXIT (door) — Aft entry/service doors (2L/2R).EXIT (door) — Aft entry/service doors (2L/2R).EXITEXIT (door) — Aft entry/service doors (2L/2R).EXIT (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.

At a glance
180 seats
Rating mix
44Good133Standard3Be aware
Best seats
  • — Delta First: wide 2-2 recliner with extra pitch and priority service.
Seats to avoid
  • — Last row: the seatback is close to the rear wall and reclines little.
Worth knowing
  • Exit rows: 19 and 20
  • 37 extra-legroom seats
  • 7 seats without under-seat storage

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

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

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.

Delta First

2-2Rows 1–520 seats

Best seats

  • 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D — Delta First: wide 2-2 recliner with extra pitch and priority service.
Worth knowing
  • 4 seats without under-seat storage

Delta Comfort

3-3Rows 10–1427 seats

Best seats

  • 10A, 10C, 11A, 11C, 11D, 11F, 12A, 12C, 12D, 12F, 13A, 13C — Delta Comfort: extra legroom, dedicated overhead bin space, priority boarding and complimentary drinks.
Worth knowing
  • 27 extra-legroom seats
  • 3 seats without under-seat storage

Delta Main

3-3Rows 15–37133 seats

Best seats

  • 19A, 19B, 19C, 19D, 19E, 19F — Over-wing exit row: extra legroom, sold as a Delta Preferred seat; occupants must be willing and able to help in an evacuation (no infants or unaccompanied minors).

Seats to avoid

  • 37D, 37E, 37F — Last row: the seatback is close to the rear wall and reclines little.
Worth knowing
  • Exit rows: 19 and 20
  • Rows next to a lavatory: 37
  • 10 extra-legroom seats

Frequently asked questions

How many seats does the Delta Air Lines Boeing 737-900ER have?
This configuration has 180 seats: 20 Delta First, 27 Delta Comfort, 133 Delta Main.
What are the best seats on the Delta Air Lines Boeing 737-900ER?
Top-rated in our data: 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D — Delta First: wide 2-2 recliner with extra pitch and priority service.
Which seats should I avoid?
Flagged in our data: 37D, 37E, 37F — Last row: the seatback is close to the rear wall and reclines little.
Which rows are the exit rows?
Rows 19 and 20 are exit rows.
Does the Delta Air Lines Boeing 737-900ER have lie-flat seats?
No — this configuration has no lie-flat seats.

Cabins

Delta First

20 seats · 2-2
Pitch
37"published
Width
20.9"published
Seat
Recliner

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

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

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
Available
This variant’s per-cabin icons show USB power and in-seat outlets in all cabins. USB connector type and outlet electrical specification are unresolved; no First-only outlet split is established.
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.

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.

Delta Air Lines Boeing 737-900ER seat map diagram — Delta First, Delta Comfort, Delta Main (180 seats)

Download PNG

Provenance

Sources

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

  • Delta Air LinesPRIMARY SOURCERetrieved Jul 14, 2026

    Boeing 737-900ER aircraft page listing three seat configurations (739, 73J, 73R). For config 739: Delta First / Delta Comfort / Delta Main seat counts, per-cabin seat width/pitch, movable-armrest locations, and cabin amenities (Wi-Fi, USB in-seat power, in-seat power outlet, personal video, satellite TV).

    https://www.delta.com/us/en/aircraft/boeing/737-900er ↗
  • Delta Air LinesPRIMARY SOURCERetrieved Jul 14, 2026

    Official Delta LOPA seat-map diagram for the 739 737-900ER: Delta First 2-2 (rows 1-5), Delta Comfort 3-3 (rows 10-14), Delta Main 3-3 (rows 15-37), over-wing exit rows, forward/aft galleys and lavatories, and the reduced/blocked seat positions.

    https://www.delta.com/content/dam/delta-www/responsive/airports-aircraft/Boeing/LOPA/737-900-DOM-739-static-mach1-desktop.png ↗
  • Delta Air LinesPRIMARY SOURCERetrieved Sep 30, 2026

    Current published accommodation table and seat width/pitch or lie-flat bed length for config 739; current page diagram URL inventory. 20.9 in/37 in 53 cm/94 cm; 17.3 in/33-34 in 44 cm/84-86 cm; 17.3 in/30-31 in 44 cm/76-79 cm

    Field-level table comparison only. This capture does not verify every historical claim or current operational fleet count; lastVerifiedAt is retained.

    https://www.delta.com/us/en/aircraft/boeing/737-900er ↗
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 three configurations publish distinct per-cabin amenity icon sets. 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. Variant-specific cabin icons differ: 739 shows Wi-Fi, USB/outlet, video and satellite icons; 73J shows USB/outlet/video but not Wi-Fi/satellite; 73R shows Wi-Fi only. Generic keys do not certify capabilities. Native Preferred corner markers identify product locations, not payment terms. Unlisted underseat dimensions do not prove absence of storage. Wing/recline metadata remains illustration-derived or unverified, not newly certified.

What changed

  1. Oct 1, 2026Variant-specific amenity scope and native Preferred-marker correction, without fee/absence inference.
  2. Sep 30, 2026Compared current official accommodation and dimension table; archived field-level evidence. Full configuration freshness remains unverified.
  3. Jul 14, 2026Initial creation of Delta 737-900ER config 739 (20F/27C/133Y) from delta.com aircraft page + official LOPA seat-map image.