Andy Dalton has the best completion percentage with 34+ passing attempts this season, at 74.0 percent.

highest percentage of completion with 34 min attempts
Interpreted as:
highest percentage of completion by a player with 34 min passing attempts this regular season
2021Dalton2021Prescott2021Murray2021Wilson2021Taylor2021Jones2021Bridgewater2021Tagovailoa2021Cousins2021Stafford2021Burrow2021Ryan2021Carr2021Mahomes2021Rodgers2021Mayfield2021Brady2021Goff2021Herbert2021Brissett2021Roethlisberger2021Tannehill2021Mills74.073.172.772.070.570.470.169.569.569.368.968.067.767.567.167.167.066.165.465.465.165.164.9
NAMESEASONTMGPPCTATTCMPYDSAVGYDS/GTDTD%INTINT%SCKSCKYRATE
Andy DaltonAndy Dalton2021CHICHI374.050372705.490.012.012.043684.6
Dak PrescottDak Prescott2021DALDAL673.12161581,8138.4302.2167.441.9850115.0
Kyler MurrayKyler Murray2021ARIARI872.72561862,2768.9284.5176.672.718157110.4
Russell WilsonRussell Wilson2021SEASEA572.0125901,1969.6239.2108.010.81392125.3
Tyrod TaylorTyrod Taylor2021HOUHOU270.544314169.5208.036.800.012122.9
Mac JonesMac Jones2021NENE770.42471741,7797.2254.193.662.41411192.8
Teddy BridgewaterTeddy Bridgewater2021DENDEN770.12311621,7017.4243.0125.252.21811299.5
Tua TagovailoaTua Tagovailoa2021MIAMIA469.5118828357.1208.875.943.454095.1
Kirk CousinsKirk Cousins2021MINMIN669.52391661,7697.4294.8135.420.8962105.4
Matthew StaffordMatthew Stafford2021LARLAR769.32411672,1729.0310.3197.941.7760116.7
Joe BurrowJoe Burrow2021CINCIN768.92121461,9569.2279.4178.083.817124108.9
Matt RyanMatt Ryan2021ATLATL668.02441661,6686.8278.0124.941.697096.8
Derek CarrDerek Carr2021LVLV767.72661802,2698.5324.1124.551.917114101.2
Patrick MahomesPatrick Mahomes2021KCKC767.52771872,0827.5297.4186.593.2146797.8
Aaron RodgersAaron Rodgers2021GBGB867.12581731,8947.3236.8176.631.217123105.7
Baker MayfieldBaker Mayfield2021CLECLE667.11731161,4748.5245.763.531.71811397.8
Tom BradyTom Brady2021TBTB767.03032032,2757.5325.0216.931.0961108.2
Jared GoffJared Goff2021DETDET766.12741811,7736.5253.382.962.21713784.7
Justin HerbertJustin Herbert2021LACLAC665.42461611,7717.2295.2145.741.6117498.8
Jacoby BrissettJacoby Brissett2021MIAMIA665.41591048835.6147.242.521.3128682.9
Ben RoethlisbergerBen Roethlisberger2021PITPIT665.12351531,5156.4252.573.041.7125986.0
Ryan TannehillRyan Tannehill2021TENTEN765.12291491,7377.6248.173.152.22115989.0
Davis MillsDavis Mills2021HOUHOU664.91711111,0476.1174.552.974.11510074.4
Lamar JacksonLamar Jackson2021BALBAL764.92251461,9438.6277.6104.452.22110597.7
Jimmy GaroppoloJimmy Garoppolo2021SFSF564.8145941,1067.6221.264.142.885390.2
StatMuse has season-level data for completion percentage and passing attempts going back to the 1932 season.