432 routes 110 airports
Aircraft / Boeing / B39M

Boeing 737 MAX 9 (B39M)

Single-aisle Boeing narrowbody. 432 routes across 35 airlines. Operates on a smaller number of routes. 3-3 seating, no lie-flat. Fine for flights under 4 hours.

United Airlines operates the most routes with 233. Alaska Airlines and Air Canada follow. 147 individual aircraft tracked across all operators.

Type
Boeing 737 MAX 9
IATA / ICAO
B39M / –
Manufacturer
Boeing
Category
Narrowbody
Cabin
–
Range
–
United Airlines → Aircraft Directory →
For Passengers

Flying the Boeing 737 MAX 9

Same 3-3 cabin as the 737-800 but with slightly larger overhead bins and a quieter cabin. The LEAP engines are more fuel efficient. You will not notice the difference on a short flight.

Cabin
3-3 single aisle

Standard narrowbody. No lie-flat. Fine for flights under 4 hours.

Seat Tip
Avoid the last rows

Last rows often don't recline and sit near engines and lavatory. Exit row has the most legroom.

Who Flies It

Top Airlines

35 airlines. United Airlines leads with 233 routes.

United Airlines →
Where You Will See It

Top Airports

SEA Routes →
Aircraft Family

Boeing Family

Same manufacturer, similar cabin. Variants differ in range and engines.

73H Boeing 737-800 (Winglets) 8,845 7M8 Boeing 737 MAX 8 7,727 738 Boeing 737-800 7,051 737 Boeing 737-700 2,117 B38M Boeing 737 MAX 8 1,803 789 Boeing 787-9 Dreamliner 1,465 7S7 Boeing 737 MAX 7 1,439 739 Boeing 737-900 1,113 77W Boeing 777-300ER 932 788 Boeing 787-8 Dreamliner 901 7M9 Boeing 737 MAX 9 814 7S8 Boeing 737 MAX 8-200 518 73G Boeing 737-700 481 B39M Boeing 737 MAX 9 Current 432 73W Boeing 737-700 (Winglets) 429 77X Boeing 777-200ER 421 73J Boeing 737-900ER 394 772 Boeing 777-200 330 763 Boeing 767-300 258 733 Boeing 737-300 241 787 Boeing 787 204 77L Boeing 777-200LR 201 777 Boeing 777 189 773 Boeing 777-300 181 752 Boeing 757-200 179 717 Boeing 717 176 781 Boeing 787-10 Dreamliner 168 712 Boeing 717-200 145 74Y Boeing 747-400F 132 744 Boeing 747-400 111 73M Boeing 737-200 Combi 89 77F Boeing 777F 88 73F Boeing 737 Freighter 86 74N Boeing 747-8F 81 757 Boeing 757 80 76W Boeing 767-300ER 73 753 Boeing 757-300 71 734 Boeing 737-400 70 767 Boeing 767 64 78X Boeing 787-10 62 73E Boeing 737-500 (Winglets) 61 764 Boeing 767-400ER 57 735 Boeing 737-500 54 75W Boeing 757-200 Winglets 48 748 Boeing 747-8 43 73C Boeing 737-300 (Winglets) 42 76Y Boeing 767-300 Freighter 42 76F Boeing 767 Freighter 38 76X Boeing 767-200 Freighter 37 73L Boeing 737-200C 29 736 Boeing 737-600 22 74H Boeing 747-8 18 73Q Boeing 737-400 Freighter 15 73S Boeing 737-600 14 747 Boeing 747 12 75V Boeing 757-200 (Winglets) 10 762 Boeing 767-200 9 732 Boeing 737-200 7 75T Boeing 757-300 (Winglets) 4 76V Boeing 767-300 (Winglets) 4 75F Boeing 757 Freighter 2 75C Boeing 757 Combi 1 779 Boeing 777-9 1
FAQ

Boeing 737 MAX 9 FAQ

The Boeing 737 MAX 9 (IATA code B39M) is a Narrowbody aircraft operated by 35 airlines on 432 routes.

Seat count varies by airline. Check your airline for the specific configuration on your route.

35 airlines. United Airlines operates the most routes.

Standard narrowbody cabin. Fine for flights under 4 hours.

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