I saw the following 44 aircraft at DFW on Tuesday, February 2, 2021:
HL8046 777-F Korean Air Lines
N137AA A321-231(WL) American Airlines
N206NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N210NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N222NS ERJ-175-LR (ERJ-170-200 LR) American Eagle
N224NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N226NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N236NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N254NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N256NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N275UP MD-11 United Parcel Service (UPS)
N276NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N281NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N288NN ERJ-175-LR (ERJ-170-200 LR) American Eagle
N299JJ ERJ-175-LR (ERJ-170-200 LR) American Eagle
N319UP 767-34AF(ER)(WL) United Parcel Service (UPS)
N333DX A321-211(WL) Delta Air Lines
N335PH 737-800(WL) American Airlines
N337PJ 737-800(WL) American Airlines
N369UP 767-300F(ER) United Parcel Service (UPS)
N432UA A320-232 United Airlines
N642GT 767-3Y0(ER) Polar Air Cargo
N653AE ERJ-145-LR American Eagle
N676AE ERJ-145-LR American Eagle
N685TA A320-233 Avianca El Salvador
N696AE ERJ-145-LR American Eagle
N706SK CRJ-701-ER American Eagle
N719SK CRJ-701-ER American Eagle
N730US A319-112 American Airlines
N754UW A319-112 American Airlines
N757UW A319-112 American Airlines
N824NN 737-823(WL) American Airlines
N864NN 737-823(WL) American Airlines
N876NN 737-823(WL) American Airlines
N906NN 737-823(WL) American Airlines
N909FJ CRJ-900-ER Mesa Airlines
N910NN 737-823(WL) American Airlines
N950LR CRJ-900-ER Mesa Airlines
N951NN 737-823(WL) American Airlines
N955LR CRJ-900-LR American Eagle
N977UY A321-231 American Airlines
N989NN 737-823(WL) American Airlines
N995NN 737-823(WL) American Airlines
N998AN A321-231(WL) American Airlines