I saw the following 48 aircraft at DFW on Thursday, June 3, 2021:
N102UW A320-214 American Airlines
N115DU A220-100 Delta Air Lines
N122US A320-214 American Airlines
N126DU A220-100 Delta Air Lines
N14219 737-824(WL United Airlines
N156UW A321-211 American Airlines
N223NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N231AN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N240NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N241NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N267NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N273NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N290NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N296JB ERJ-190-AR (ERJ-190-100 IGW) JetBlue Airways
N298FR ERJ-175-LR (ERJ-170-200 LR) American Eagle
N301DU A220-300 Delta Air Lines
N301PA 737-800(WL) American Airlines
N4005X A319-115(WL) American Airlines
N540UW A321-231 American Airlines
N568UW A321-231 American Airlines
N586UW A321-231 American Airlines
N587UW A321-231 American Airlines
N642GT 767-3Y0(ER) Polar Air Cargo
N652AW A320-232 American Airlines
N684JW ERJ-145-LR American Eagle
N724AN 777-323(ER) American Airlines
N770AN 777-223(ER) American Airlines
N773SK CRJ-701-ER American Eagle
N78361 ERJ-175-LR (ERJ-170-200 LR) United Express
N801AC 787-8 Dreamliner American Airlines
N816SY 737-8Q8 Sun Country Airlines
N817NN 737-823(WL) American Airlines
N820NN 737-823(WL) American Airlines
N831AA 787-9 Dreamliner American Airlines
N831NN 737-823(WL) American Airlines
N832AW A319-132 American Airlines
N832NN 737-823(WL) American Airlines
N834AA 787-9 Dreamliner American Airlines
N857NN 737-823(WL) American Airlines
N868NN 737-823(WL) American Airlines
N9013A A319-112(WL) American Airlines
N902FJ CRJ-900-ER Mesa Airlines
N927NN 737-823(WL) American Airlines
N932AM A321-231(WL) American Airlines
N966AN 737-823(WL) American Airlines
N971NN 737-823(WL) American Airlines
N982VJ A321-231 American Airlines
N993NN 737-823(WL) American Airlines