If you mean simply existing on the air, The Flintstones debuted in 1960 but only lasted 6 years ending in 1966 but aired in syndication & reruns on Boomerang until March 2017 & now [September 2017] streaming on Boomerang's streaming service.
Sesame Street however has been airing new episodes since its debut in November 1969 & continues to do so today.
So bottom line, Sesame Street has been on decades longer w/ new episodes but The Flintstones has existed longer on television.
The Flintstones, first shown on TV on the 30th September 1960.
The Jetsons on 25th September 1962.
The Flintstones debuted in 1960. It predates Sesame Street by 9 years.
The Flintstones lasted longer on the air, simple as that.
November 9, 1987
"The Honeymooners" was an inspiration for The Flintstones cartoons .
No. The Flintstones originally aired on ABC from 1960-1966.
"from the..town of BEDROCK" as the song on the show states. Therefore..the Flintstones live in the town of Bedrock.
The Jetsons Meet the Flintstones was created on 1987-11-09.
The Flintstones lasted longer on the air, simple as that.
The original Jetsons cartoon remains one of the most beloved and well-watched of all classic animation series, right up there with Scooby Doo and The Flintstones.
The Jetsons- also a Hanna-Barbera production.
The cast of The Jetsons Meet the Flintstones - 1987 includes: Hamilton Camp as Turk Tarpit Penny Singleton as Jane Jetson Brenda Vaccaro as Didi Patric Zimmerman
The Flintstones, The Jetsons, Tom & Jerry, Top Cat...
The Jetsons came first. The original Jetsons series originally aired on ABC from September of 1962 to March of 1963. Scooby Doo came out in 1969.
November 9, 1987
Huckleberry Hound , The Flintstones , Yogi Bear , Jonny Quest , The Jetsons and Scooby-Doo .
Perhaps you are referring to "Aunt Eckler" in the TV show, "The Jetsons".
1963 .
The Flintstones ! The Jetsons ! Bugs Bunny ! Sylvester and Tweety ! The coyote and Road-Runner ! Woody Woodpecker ! Mr. Magoo ! Tom and Jerry !