I saw the following 79 aircraft at DFW on Sunday, May 2, 2021:
A6-EBO 777-36N(ER) Emirates
B-LJF 747-867F Cathay Pacific Airways
N130AN A321-231(WL) American Airlines
N131NN A321-231(WL) American Airlines
N136AN A321-231(WL) American Airlines
N140AN A321-231(WL) American Airlines
N144AN A321-231(WL) American Airlines
N155NN A321-231(WL) American Airlines
N160AN A321-231(WL) American Airlines
N189UW A321-211 American Airlines
N191UW A321-211 American Airlines
N203NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N225NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N229NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N231AN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N242NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N246NN 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
N299JJ ERJ-175-LR (ERJ-170-200 LR) American Eagle
N308DU A220-300 Delta Air Lines
N315PE 737-800(WL) American Airlines
N341NW A320-211 Delta Air Lines
N355PU 737-800(WL) American Airlines
N356DN A321-211(WL) Delta Air Lines
N459UP 757-24APF United Parcel Service (UPS
N467AS 737-990(ER) (WL) Alaska Airlines
N521TA A319-132 TACA Peru
N559UW A321-231 American Airlines
N560UW A321-231 American Airlines
N602NK A320-232 Spirit Airlines
N605KS ERJ-145-LR American Eagle
N631SK CRJ-702-ER Delta Connection
N659NK A321-231(WL) Spirit Airlines
N661JA ERJ-145-LR American Eagle
N663AR ERJ-145-LR American Eagle
N676AE ERJ-145-LR American Eagle
N717EV CRJ-701-ER American Eagle
N718EV CRJ-701-ER American Eagle
N723UW A319-112 American Airlines
N754UW A319-112 American Airlines
N755EV CRJ-701 ExpressJet Airlines
N757UW A319-112 American Airlines
N762SK CRJ-701-ER Delta Connection
N764US A319-112 American Airlines
N765AN 777-223(ER) American Airlines
N766US A319-112 American Airlines
N767AJ 777-223(ER) American Airlines
N773AN 777-223(ER) American Airlines
N777AN 777-223(ER) American Airlines
N802AW A319-132 American Airlines
N809AW A319-132 American Airlines
N810AW A319-132 American Airlines
N826AN 787-9 Dreamliner American Airlines
N826AW A319-132 American Airlines
N856NN 737-823(WL) American Airlines
N866NN 737-823(WL) American Airlines
N89308 ERJ-175-LR (ERJ-170-200 LR United Express
N896NN 737-823(WL) American Airlines
N897UA A319-132 United Airlines
N9022G A319-115(WL) American Airlines
N903AA A321-231(WL) American Airlines
N906FJ CRJ-900-ER Mesa Airlines
N907AA A321-231(WL) American Airlines
N930AU A321-231(WL) American Airlines
N941LT ERJ-145-LR American Eagle
N944LR CRJ-900-ER Mesa Airlines
N945LR CRJ-900-ER Mesa Airlines
N950LR CRJ-900-ER Mesa Airlines
N952LR CRJ-900-LR Mesa Airlines
N953NN 737-823(WL) American Airlines
N954NN 737-823(WL) American Airlines
N963NN 737-823(WL) American Airlines
N967NN 737-823(WL) American Airlines
N983NN 737-823(WL) American Airlines
N989AN 737-823(WL) American Airlines
N996AN A321-231(WL) American Airlines
OY-VKF A330-243 Sunclass Airlines
OY-VKI A330-343 Sunclass Airlines