JetBlue Airways seat maps: which aircraft B6 actually flies

In 2LNR's schedule data, JetBlue Airways (B6) flies 4 aircraft types across 116 airports: Airbus A320, Airbus A220-300, Airbus A321, and Airbus A321neo. Some flights are filed only as an Airbus A320 family, without the variant. Settle which one operates your departure before you pick a seat, because cabins differ far more between airframes than between rows.

Updated .

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JetBlue Airways fleet as flown

Aircraft types B6 currently schedules on its own metal. Regional flying under the B6 brand counts as B6 metal; flights B6 markets but another airline operates don't.

JetBlue Airways aircraft types, with the nonstop routes and airports each one serves
Aircraft Nonstop routes Airports served Typical route
Airbus A320 430 87 1,090 mi
Airbus A220-300 386 80 1,010 mi
Airbus A321 159 47 1,480 mi
Airbus A321neo 146 50 1,650 mi
Airbus A320 family 76 23 2,250 mi

Route counts are distinct directional nonstop city pairs in 2LNR's schedule data. Where an airline files a family code without naming a variant, the card reads as the family, because that is what was filed; 2LNR doesn't guess the airframe.

Distances are great-circle miles between the two airports, rounded to the nearest ten, not the track a flight actually files. A longest route is shown only where every one of that aircraft's routes could be measured, and a typical route only where most of them could; where the measurement was too thin, the figure is left out rather than estimated.

Configurations are the aircraft names B6 itself records in 2LNR's reference. They aren't seat counts or a cabin layout, and the reference carries no date we could stand behind, so we don't claim one. Airlines retrofit cabins and can assign a different aircraft on the day, so treat them as context rather than as what you'll board. Where nothing is recorded, nothing is shown.

How to see the seat map for your B6 flight

Add the flight and open it. On Pro, 2LNR reads the seat map for that B6 flight and date, scores the open seats inside your own cabin and marks paid seats as paid. The map is read when you ask, not stored, so an aircraft swap shows up as a different map instead of a wrong one.

Cabins churn in the last days before departure as blocked rows release and upgrades clear. Seat monitoring re-reads the map on a cadence that tightens as departure approaches and tells you when a better seat opens, or when the seat you hold changes underneath you.

2LNR doesn't publish stored cabin drawings or per-seat comfort ratings for B6 aircraft. To browse a layout on an aircraft you haven't booked, use a maintained diagram library such as AeroLOPA.

Frequently asked questions about JetBlue Airways (B6) aircraft

What aircraft does JetBlue Airways fly?
Four aircraft types appear on JetBlue Airways' own metal in 2LNR's schedule data, reaching 116 airports, including Airbus A320, Airbus A220-300, and Airbus A321. The full list is on this page, with the nonstop routes each one operates and the recorded cabin configuration where there is one. Regional flying under the B6 brand is counted as B6 metal; flights B6 markets but another airline operates are not.
Where does this B6 fleet information come from?
From the schedules 2LNR collects continuously and uses to build its own route map: every aircraft listed here is one B6 has filed against a nonstop route it operates, and the counts are the routes in that data. It is a picture of what is scheduled, not an aircraft register, so a type B6 owns but is not currently scheduling will not appear. Route lengths are great-circle distances between the two airports rather than flown track miles.
What is the longest route JetBlue Airways flies?
Of the routes in 2LNR's schedule data, the longest B6 operates on its own metal is Boston (BOS) to Milan (MXP), about 3,800 miles great-circle, flown on the Airbus A321neo. That is the distance between the two airports rather than the track the flight actually takes, and it is the routing rather than the aircraft that decides it: B6 schedules more than one type on many of its routes.

Put a seat monitor on your next B6 flight

Add the B6 flight you've booked. On Pro, its live seat map and seat monitoring come with it, and 2LNR tells you when a check finds a better seat.

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