A modern 737 has a max fuel load of almost 30000L of jet fuel [1].
The density of jet fuel is 775-840 g/L [2]. Let's take 800g/L so that we can just multiply the lead numbers - that gives 24,000 kg of fuel.
According to spaceflight101 [3], the Falcon 9 uses 123,570 kg of RP-1 (similar to jet fuel) in the first stage and 32,300 kg of RP-1 in the second stage for a total of 155,870 kg, which is about 6.5x the total fuel load on the 737.
Falcon 9 launched 98 times last year (which includes some Falcon Heavy flights which have more fuel, but I don't think it changes the big picture here).
There are 5000 737's in active service [4]. Most of them are probably flying several times per day, but if we just assume once per day that's 1,825,000 flights. That's almost 3000x the amount of CO2 as produced by all those F9 flights. And that's just 737s.
1. https://en.wikipedia.org/wiki/Boeing_737#Specifications
2. https://en.wikipedia.org/wiki/Jet_fuel