Judging by the instrument probes and cockpit window style I think it's safe to say this is definitely a classic 737.

AmericanAirlines said in comment #2586739:

Judging by the instrument probes and cockpit window style I think it's safe to say this is definitely a classic 737.

Technically it could also be a 707 or 727 but since only one of those three is still in use i think thats a pretty safe bet

NumberOneFairy said in comment #2598557:

Technically it could also be a 707 or 727 but since only one of those three is still in use i think thats a pretty safe bet

It's common to assume that however there is a noticeable minor difference between all three:

You may notice the 707 and 727 have only 1 or no probes while the 737 has two

Hope this helps in the future

AmericanAirlines said in comment #2586739:

Judging by the instrument probes and cockpit window style I think it's safe to say this is definitely a classic 737.

Are you nerds seriously talking about planes over-

AmericanAirlines said-

Hah. Nevermind, you get a pass.