I saw the following 72 aircraft at DFW on Tuesday, March 2, 2021:
HL7421 747-48E Asiana Airlines
N112US A320-214 American Airlines
N117DU A220-100 Delta Air Lines
N142AN A321-231(WL) American Airlines
N147AA A321-231(WL) American Airlines
N177XF A319-111 American Airlines
N209NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N220NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N222NS ERJ-175-LR (ERJ-170-200 LR) American Eagle
N223NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N225NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N226NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N229NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N241NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N246LR CRJ-900-LR Mesa Airlines
N249NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N260NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N262NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N263NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N264NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N266NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N273NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N275NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N276NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N281NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N282NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N286NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N301UP 767-34AF(ER)(WL) United Parcel Service (UPS)
N306DU A220-300 Delta Air Lines
N334DN A321-211(WL) Delta Air Lines
N343PN 737-800(WL) American Airlines
N355PU 737-800(WL) American Airlines
N404AN A321-253NX(WL) American Airlines
N575UW A321-231 American Airlines
N668HH ERJ-145-LR American Eagle
N673AE ERJ-145-LR American Eagle
N684JW ERJ-145-LR American Eagle
N687JS ERJ-145-LR American Eagle
N704US A319-112 American Airlines
N709SK CRJ-701-ER United Express
N713UW A319-112 American Airlines
N724UW A319-112 American Airlines
N732US A319-112 American Airlines
N778XF A319-111 American Airlines
N810NN 737-823(WL) American Airlines
N816AW A319-132 American Airlines
N817AW A319-132 American Airlines
N821AN 787-9 Dreamliner American Airlines
N840NN 737-823(WL) American Airlines
N870AX 787-8 Dreamliner American Airlines
N871AY 787-8 Dreamliner American Airlines
N881NN 737-823(WL) American Airlines
N9004F A319-115(WL) American Airlines
N9010R A319-112(WL) American Airlines
N9017P A319-112(WL) American Airlines
N905AN 737-823(WL) American Airlines
N911FJ CRJ-900-ER Mesa Airlines
N912NK A320-271N(WL) Spirit Airlines
N915NN 737-823(WL) American Airlines
N918FJ CRJ-900-ER American Eagle
N921NN 737-823(WL) American Airlines
N922AE ERJ-145-LR American Eagle
N926UW A321-231 American Airlines
N932LR CRJ-900-ER Mesa Airlines
N952LR CRJ-900-LR Mesa Airlines
N954LR CRJ-900-LR American Eagle
N958LR CRJ-900-LR American Eagle
N972NN 737-823(WL) American Airlines
N977NN 737-823(WL) American Airlines
N987AM A321-231(WL) American Airlines
N992AN 737-823(WL) American Airlines
N994AN A321-231(WL) American Airlines