433 routes 112 airports
Aircraft / Boeing / B39M

Boeing 737 MAX 9 (B39M)

Single-aisle Boeing narrowbody. 433 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 237. Alaska Airlines and Qatar Airways follow. 144 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 237 routes.

United Airlines →
Where You Will See It

Top Airports

IAH Routes →
Aircraft Family

Boeing Family

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

73H Boeing 737-800 (Winglets) 8,629 738 Boeing 737-800 7,115 7M8 Boeing 737 MAX 8 7,000 737 Boeing 737-700 2,176 B38M Boeing 737 MAX 8 1,782 789 Boeing 787-9 Dreamliner 1,470 739 Boeing 737-900 1,009 77W Boeing 777-300ER 940 788 Boeing 787-8 Dreamliner 913 7S7 Boeing 737 MAX 7 890 7M9 Boeing 737 MAX 9 616 7S8 Boeing 737 MAX 8-200 514 B39M Boeing 737 MAX 9 Current 433 73G Boeing 737-700 426 77X Boeing 777-200ER 410 73W Boeing 737-700 (Winglets) 405 73J Boeing 737-900ER 372 772 Boeing 777-200 298 763 Boeing 767-300 253 733 Boeing 737-300 242 787 Boeing 787 212 77L Boeing 777-200LR 208 777 Boeing 777 191 773 Boeing 777-300 187 781 Boeing 787-10 Dreamliner 173 717 Boeing 717 161 752 Boeing 757-200 160 712 Boeing 717-200 132 735 Boeing 737-500 123 74Y Boeing 747-400F 114 744 Boeing 747-400 91 734 Boeing 737-400 85 77F Boeing 777F 77 73M Boeing 737-200 Combi 70 76W Boeing 767-300ER 68 73F Boeing 737 Freighter 67 757 Boeing 757 67 73E Boeing 737-500 (Winglets) 61 74N Boeing 747-8F 61 767 Boeing 767 57 753 Boeing 757-300 56 78X Boeing 787-10 52 764 Boeing 767-400ER 49 748 Boeing 747-8 48 76Y Boeing 767-300 Freighter 46 73C Boeing 737-300 (Winglets) 42 75W Boeing 757-200 Winglets 37 76F Boeing 767 Freighter 33 73L Boeing 737-200C 28 736 Boeing 737-600 24 74H Boeing 747-8 22 73S Boeing 737-600 15 75V Boeing 757-200 (Winglets) 11 747 Boeing 747 9 762 Boeing 767-200 8 73Q Boeing 737-400 Freighter 6 732 Boeing 737-200 5 75T Boeing 757-300 (Winglets) 4 75F Boeing 757 Freighter 2 76V Boeing 767-300 (Winglets) 2 75C Boeing 757 Combi 1 76X Boeing 767-200 Freighter 1
FAQ

Boeing 737 MAX 9 FAQ

The Boeing 737 MAX 9 (IATA code B39M) is a Narrowbody aircraft operated by 35 airlines on 433 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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