I saw the following 62 aircraft at DFW on Tuesday, February 23, 2021:
N104DU A220-100 Delta Air Lines
N148AN A321-231(WL) American Airlines
N203NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N204NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N227NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N231AN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N235NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N245NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N248NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N253NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N256SY ERJ-175-LR (ERJ-170-200 LR) Delta Connection
N264NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N265NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N269NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N274NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N279MQ ERJ-175-LR (ERJ-170-200 LR) American Eagle
N283NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N284JN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N300LK ERJ-175-LR (ERJ-170-200 LR) American Eagle
N305NX 737-800(WL) American Airlines
N341UP 767-34AFW United Parcel Service (UPS
N358PW 737-800(WL) American Airlines
N373UP 767-300F(ER) United Parcel Service (UPS
N440UP 757-24APF United Parcel Service (UPS
N5007E A319-115(WL) American Airlines
N549UW A321-231 American Airlines
N552UW A321-231 American Airlines
N667GB ERJ-145-LR American Eagle
N684JW ERJ-145-LR American Eagle
N713UW A319-112 American Airlines
N725UW A319-112 American Airlines
N737US A319-112 American Airlines
N745VJ A319-112 American Airlines
N749US A319-112 American Airlines
N755SK CRJ-701-ER SkyWest Airlines
N760SK CRJ-701-ER American Eagle
N816AW A319-132 American Airlines
N817AW A319-132 American Airlines
N819AW A319-132 American Airlines
N820NN 737-823(WL) American Airlines
N827SY 737-8F2(WL) Sun Country Airlines
N837AW A319-132 American Airlines
N843NN 737-823(WL) American Airlines
N856NN 737-823(WL) American Airlines
N879NN 737-823(WL) American Airlines
N881NN 737-823(WL) American Airlines
N88326 ERJ-175-LR (ERJ-170-200 LR) United Express
N887NN 737-823(WL) American Airlines
N9004F A319-115(WL) American Airlines
N907AA A321-231(WL) American Airlines
N907FJ CRJ-900-ER Mesa Airlines
N913NN 737-823(WL) American Airlines
N921FD 757-23A Federal Express (FedEx
N921FJ CRJ-900-ER Mesa Airlines
N931AM A321-231(WL) American Airlines
N932NN 737-823(WL) American Airlines
N945NN 737-823(WL) American Airlines
N952NN 737-823(WL) American Airlines
N969NN 737-823(WL) American Airlines
N982NN 737-823(WL) American Airlines
N983AN 737-823(WL) American Airlines
N990NN 737-823(WL) American Airlines