Dak Prescott has the most passing yards by a quarterback in a game this season, with 445 yards versus the Patriots on October 17.

which qb has the most rushing yards passing yards in one game
Interpreted as:
Which qb has the most rushing yards passing yards in one regular-season game this season?
10/17/2021Prescott10/11/2021Jackson9/13/2021Carr9/26/2021Brady10/24/2021Burrow10/10/2021Brady9/9/2021Prescott10/11/2021Wentz10/3/2021Jones9/19/2021Murray10/10/2021Herbert10/17/2021Mahomes10/3/2021Hurts9/26/2021Carr9/19/2021Carr9/9/2021Brady10/17/2021Cousins10/7/2021Stafford9/26/2021Allen10/18/2021Allen9/12/2021Cousins9/30/2021Burrow9/19/2021Tannehill445442435432416411403402402400398397387386382379373365358353351348347
NAMEDATETMOPPPASS YDSRUSH YDSCMPATTPCTAVGTDTD%INTINT%SCKSCKYRATE
Dak PrescottDak Prescott10/17/2021DALDAL@NENE44510365170.68.735.912.000108.7
Lamar JacksonLamar Jackson10/11/2021BALBALvsINDIND44262374386.010.349.300.025140.5
Derek CarrDerek Carr9/13/2021LVLVvsBALBAL4356345660.77.823.611.832689.5
Tom BradyTom Brady9/26/2021TBTB@LARLAR43214415574.57.911.800.0321103.0
Joe BurrowJoe Burrow10/24/2021CINCIN@BALBAL4160233860.510.937.912.617113.5
Tom BradyTom Brady10/10/2021TBTBvsMIAMIA41113304173.210.0512.200.0215144.4
Dak PrescottDak Prescott9/9/2021DALDAL@TBTB40313425872.46.935.211.7112101.4
Carson WentzCarson Wentz10/11/2021INDIND@BALBAL4025253571.411.525.700.0212128.5
Daniel JonesDaniel Jones10/3/2021NYGNYG@NONO40227284070.010.125.012.500108.5
Kyler MurrayKyler Murray9/19/2021ARIARIvsMINMIN40031293680.611.138.325.6329117.6
Justin HerbertJustin Herbert10/10/2021LACLACvsCLECLE39829264360.59.349.300.0217122.0
Patrick MahomesPatrick Mahomes10/17/2021KCKC@WASWAS39731324768.18.424.324.33790.5
Jalen HurtsJalen Hurts10/3/2021PHIPHIvsKCKC38747324866.78.124.200.0329105.1
Derek CarrDerek Carr9/26/2021LVLVvsMIAMIA386-2264360.59.024.712.332995.7
Derek CarrDerek Carr9/19/2021LVLV@PITPIT3829283775.710.325.400.029126.2
Tom BradyTom Brady9/9/2021TBTBvsDALDAL3790325064.07.648.024.00097.0
Kirk CousinsKirk Cousins10/17/2021MINMIN@CARCAR37316334868.87.836.300.000112.6
Matthew StaffordMatthew Stafford10/7/2021LARLAR@SEASEA365-1253767.69.912.712.71797.2
Josh AllenJosh Allen9/26/2021BUFBUFvsWASWAS3589324374.48.349.300.000129.8
Josh AllenJosh Allen10/18/2021BUFBUF@TENTEN35326354774.57.536.412.1318107.8
Kirk CousinsKirk Cousins9/12/2021MINMIN@CINCIN3510364973.57.224.100.0326106.8
Joe BurrowJoe Burrow9/30/2021CINCINvsJAXJAX3484253278.110.926.300.016132.8
Ryan TannehillRyan Tannehill9/19/2021TENTEN@SEASEA34727274067.58.700.000.032794.5
Aaron RodgersAaron Rodgers10/10/2021GBGB@CINCIN3440273969.28.825.112.6211102.9
Matthew StaffordMatthew Stafford9/26/2021LARLARvsTBTB343-2273871.19.0410.500.0112134.0