Airline seat guide
Delta Air Linesseat guide: economy legroom, best seats & upgrades
Delta Air Lines economy seats pitch from 30–32 in on narrowbody jets up to 31–32 in on widebody routes. Exit rows often unlock more space for free. Here is exactly what to book — and what to skip.
How much legroom does Delta Air Lines economy have?
Every Delta Air Lines aircraft carries a slightly different economy layout. The table below shows pitch, width, seat configuration, and the routes each aircraft type flies most often.
| Aircraft | Economy pitch | Width | Layout | Routes |
|---|---|---|---|---|
| Boeing 737-900ER | 30–32 in | 17.3 in | 3-3 | Medium to long domestic routes; Delta's single largest domestic narrowbody fleet (135+ aircraft) operating from all major hubs |
| Airbus A321neo | 31–32 in | 18 in | 3-3 | Transcontinental and longer domestic routes (JFK-LAX/SFO, ATL-SEA); premium-heavy 3NP config on flagship routes |
| Boeing 737-800 | 31–32 in | 17.3 in | 3-3 | Short to medium domestic hub-and-spoke routes (LAX-SFO, ATL-regional); 160-seat workhorse on high-frequency segments |
| Airbus A220-100 | 30–32 in | 18.6 in | 2-3 | Regional and mid-range domestic routes from ATL, MSP, DFW; 109 seats total; widest economy seats in Delta's narrowbody fleet |
| Boeing 757-200 | 31–32 in | 17.3 in | 3-3 | Transcontinental (JFK-LAX, ATL-SFO), Hawaii, and high-demand domestic routes; 168–199 seats depending on configuration |
Premium-cabin pitch varies by aircraft. See the upgrade section below for exact figures.
What are the best seats on Delta Air Lines?
Book an exit row seat in Main Cabin for up to 38 in of legroom — often available free at check-in even on paid fares. On the A220-100, choose the A/B left side (2-seat row) to guarantee no middle-seat neighbor and enjoy the widest economy seats (18.6 in) in Delta's narrowbody fleet. For Comfort+, pick the first row of the section for maximum space with no one reclining into you.
General rules that apply on any Delta Air Lines flight
- Exit rows — typically 4–8 extra inches of pitch with no seat in front. Often free to select at check-in even when they cost money at booking.
- Bulkhead rows — the most forward-cabin legroom, but tray tables live in the armrest and overhead bins may be pre-assigned to another cabin.
- Window seat for sleep — a wall to lean against and no one climbing past you. Rows near the middle of the plane minimize wing noise and turbulence.
Which Delta Air Lines seats should I avoid?
Last row of any cabin (no recline, adjacent to lavatory noise and odors); seats directly in front of an exit row (cannot recline — affects rows like 19 on 737-800 and 20 on 737-900ER); last row of the Comfort+ section (limited recline, constant galley and lavatory foot traffic); middle seats (E seat) in any 3-3 row; any row within 2–3 rows of a rear galley or lavatory on 737 or 757 variants.
How to upgrade your Delta Air Lines seat
Delta Air Lines offers 2 cabin tiers above standard economy. Prices below are typical ranges — exact costs shift with route length, demand, and how far in advance you buy.
| Cabin / product | Pitch | Typical price | What's included |
|---|---|---|---|
| Delta Comfort (formerly Delta Comfort+) | 33–34 in | $19–$109 per segment (upgrade cost above Main Cabin fare) | ~4 extra inches of legroom vs Main Cabin, priority boarding, complimentary alcoholic beverages, dedicated overhead bin space |
| Delta First Class (domestic) | 35–39 in | From ~$650 roundtrip base fare; paid upgrades from ~$69–$299+ per segment (dynamic pricing) | 21-in wide seats in 2-2 layout, meals on flights 900+ mi, free 2 checked bags (70 lbs each), SkyPriority check-in and security, complimentary alcohol |
On most Delta Air Linesroutes, upgrading at check-in or bidding through the airline's upgrade program costs less than buying at booking.
How much does seat selection cost on Delta Air Lines?
Standard Main Cabin fares: free seat selection at booking. Preferred seats (exit rows, bulkhead, front-of-cabin aisle/window): $15–$59 per segment. Basic Economy (Delta Main Basic): seat randomly assigned at check-in; can pay to select starting 7 days before departure (fee varies by route; Preferred Seats not eligible).
Basic economy rule
Delta Main Basic (Basic Economy) does not allow advance seat selection. Seats are randomly assigned at check-in or at the gate. A fee can be paid to select a standard seat starting 7 days before departure, but Preferred Seats (exit rows, bulkhead) are not available. Families and groups should expect to be split up. Basic Economy passengers also cannot use paid or complimentary upgrades, earn Medallion Status credit, or access Delta Sky Club.
Want the authoritative seat map for every Delta Air Lines aircraft? Check the Delta Air Lines fleet page on SeatGuru — interactive maps show every row, exit door, and window position so you know exactly what you are booking before you pay.
More Delta Air Lines guides
Seat specifications verified against Delta Air Lines fleet data and SeatGuru on .
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