Factual error: Just before Ben and Cal get off the subway, the conductor announces that they are at 59th St. Columbus Circle. The F train runs along 6th Ave and does not stop at 59th St. Columbus Circle. Neither does the E train for that matter.
S.N.A.F.U. - S1-E7
Factual error: A kid comes to the police station to give Micaela a gun used in a murder. He has the gun in a paper bag in his hands. How could a kid enter the inner offices of the NYPD with a gun in his hands (albeit in a bag), and not get caught at least by metal detectors? (00:26:47)
Factual error: The Captain of Flight 828 is recreating the storm the airplane flew through in a simulator. He states that he increased speed to 300 Knots to fly through the storm. That is not accurate. If he increased the speed to 300 Knots then he was flying below 300 knots. Yet the cruising speed of a Boeing 737 is over 450 Knots. He could not have been cruising at such a slow airspeed. Even the 300 knots he increased to is slower than the plane's normal cruising speed.
Factual error: Ben and his wife are listening to the radio in Danny's truck. The station shown is WKUD. They are in Tannersville, NY and WKUD is in Edgewood, Ohio, 420 miles away. Too far for an FM station to reach. Besides, the audio is talking about news in New York City.
Factual error: A thief has stolen 75 million dollars. He runs out with two large duffel bags. All US bills weigh a single gram. This means that $1,000,000 in $100 bills - the largest bills in circulation - weigh around 10 kilograms, or a little over 22 pounds. $75 million would be 1,650 pounds. No way this could be carried in two duffel bags.
Answer: Only superficially. Manifest doesn't even begin with a plane crash, but rather a plane disappearing for 5 years with the assumption that it crashed, which turns out not to be true.
BaconIsMyBFF
In the particulars it seems different, but the overall plot is the same. A seemingly random group on an airplane experience a weird event and spend years trying to figure out what happened. Let's hope the reveal in the final episode is not as disappointing as "LOST" - they're actually all dead.