(UA) United Airlines 3421 On-Time Performance Rating
No Rating Available
Sorry, this flight does not have an on-time performance rating
Ratings are calculated twice per month and require that the flight has flown a minimum number of times in the past two months in order to accurately judge performance against other flights.
- Carrier: UA
- Flight Number: 3421
- Departure Airport: CLE
- Date Range: 01-Feb-2026 to 31-Mar-2026
Other Stops for UA 3421
Origin
Destination
Rating
(ATL) Atlanta Hartsfield-Jackson International Airport
Atlanta, GA, US
(EWR) Newark Liberty International Airport
Newark, NJ, US
3.7 Good
(EWR) Newark Liberty International Airport
Newark, NJ, US
(CMH) John Glenn Columbus International Airport
Columbus, OH, US
0.5 Very Poor
(EWR) Newark Liberty International Airport
Newark, NJ, US
(GSO) Piedmont Triad International Airport
Greensboro/High Point, NC, US
3.1 Average
(OMA) Omaha Eppley Airfield
Omaha, NE, US
(ORD) Chicago O'Hare International Airport
Chicago, IL, US
0.8 Poor
(SBN) South Bend International Airport
South Bend, IN, US
(IAD) Washington Dulles International Airport
Dulles, VA, US
2.9 Average