Delta economy vs AA to TLV

[aryeh1]

Need someone's take here:

Is it worth paying more for each ticket on Delta vs AA to TLV like approximately $900-920 on Delta vs 850 for AA? Both are direct and economy, also both include 1 checked bag.

Any advantages on delta that makes up this difference?

Thanks

[yelped]

Is Delta regular or basic economy?

[aryeh1]

Is Delta regular or basic economy?

Regular

[Spoon]

Any advantages on delta that makes up this difference?

Thanks

Not IME