I saw the following 72 planes at DFW on Saturday, August 28, 2021:
A7-ANR A350-1041 Qatar Airways
G-ZBLA 787-10 Dreamliner British Airways
N104UW A320-214 American Airlines
N106DU A220-100 Delta Air Lines
N146UP A300F-622R United Parcel Service (UPS)
N153UW A321-211 American Airlines
N157UW A321-211 American Airlines
N158AN A321-231(WL) American Airlines
N160SY ERJ-175-LR (ERJ-170-200 LR) United Express
N183UW A321-211 American Airlines
N197UW A321-211 American Airlines
N201NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N222NS ERJ-175-LR (ERJ-170-200 LR) American Eagle
N225NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N248NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N256UP MD-11 United Parcel Service (UPS)
N257NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N265NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N3014R A319-115(WL) American Airlines
N302RN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N335NW A320-211 Delta Air Lines
N359NW A320-212 Delta Air Lines
N365DN A321-211(WL) Delta Air Lines
N468UA A320-232 United Airlines
N468UP 757-24APF United Parcel Service (UPS)
N515NK A319-132 Spirit Airlines
N537UW A321-231 American Airlines
N542UW A321-231 American Airlines
N543UW A321-231 American Airlines
N576UW A321-231 American Airlines
N577UP 747-44AF United Parcel Service (UPS)
N612QX CRJ-701-ER Horizon Air
N630SK CRJ-702-ER American Eagle
N655NK A320-232(WL) Spirit Airlines
N662EH ERJ-145-LR American Eagle
N673AW A320-232 American Airlines
N722AN 777-323(ER) American Airlines
N723AN 777-323(ER) American Airlines
N754SK CRJ-701-ER United Express
N762SK CRJ-701-ER American Eagle
N805NN 737-823(WL) American Airlines
N814AA 787-8 Dreamliner American Airlines
N824AN 787-9 Dreamliner American Airlines
N825NN 737-823(WL) American Airlines
N829AW A319-132 American Airlines
N830AW A319-132 American Airlines
N836NN 737-823(WL) American Airlines
N864NN 737-823(WL) American Airlines
N880NN 737-823(WL) American Airlines
N891NN 737-823(WL) American Airlines
N901AA A321-231(WL) American Airlines
N9022G A319-115(WL) American Airlines
N912FJ CRJ-900-ER Mesa Airlines
N912NN 737-823(WL) American Airlines
N912UY A321-231 American Airlines
N913FJ CRJ-900-ER Mesa Airlines
N914FJ CRJ-900-ER Mesa Airlines
N919FJ CRJ-900-ER Mesa Airlines
N931AM A321-231(WL) American Airlines
N938LR CRJ-900-ER Mesa Airlines
N942AN 737-823(WL) American Airlines
N945AN 737-823(WL) American Airlines
N953LR CRJ-900-LR Mesa Airlines
N954NN 737-823(WL) American Airlines
N966NN 737-823(WL) American Airlines
N971NN 737-823(WL) American Airlines
N974UY A321-231 American Airlines
N978NN 737-823(WL) American Airlines
N982AN 737-823(WL) American Airlines
N990AU A321-231(WL) American Airlines
N997AA A321-231(WL) American Airlines
XA-VAA A320-232(WL) Viva Aerobus