United Airlines Boeing 737-900ER awaits departure at gate A14, showing the modern globe livery and signature split scimitar winglets.

Plane spotting in the Delta Lounge.

Spotted on December 25, 2023 landing on runway 23R

Spotted from gate at CUN as the aircraft for my upcoming flight to EWR

Early morning flight.

Delta Air Lines Boeing 737-900ER (N896DN) rests at the gate, featuring distinctive split scimitar winglets.

Turkish Airlines Boeing 737-900 (TC-JYH) on short final, captured during landing with the city and mountains in the background.

Alaska Airlines Boeing 737-900ER taking off past the iconic control tower, at Portland International Airport.

Delta 738 spotted in the observation deck at MSP

N402AS is one of Alaska’s long-haul 737 workhorses, frequently seen on both intra-Alaska and West Coast mainline routes. The cold, wintry background hints at a northern airport location.

Saw this during a layover at KORD. I really like it when airlines paint their planes with retro liveries.

The split winglets and livery pattern strongly indicate this is a Delta Air Lines 737-900ER, a common sight at North American airports.

Alaska Airlines at KSAN Gate 31

Alaska Airlines 737-900 at Fairbanks International Airport

Delta 737-9GP(ER)

This special livery was introduced by Alaska Airlines in partnership with the United Negro College Fund (UNCF) to celebrate and support diversity and inclusion.

N275AK was delivered new to Alaska Airlines in 2016 and features improved winglets for fuel efficiency.

N915AK is a fan favorite for aviation spotters due to its livery honoring the Seattle Mariners MLB team.

B737-900 at SEA