(UA) United Airlines 4377 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: 4377
- Departure Airport: IAD
- Date Range: 01-Mar-2026 to 30-Apr-2026
Other Stops for UA 4377
Origin
Destination
Rating
(CMH) John Glenn Columbus International Airport
Columbus, OH, US
(IAD) Washington Dulles International Airport
Dulles, VA, US
3.5 Average
(CRP) Corpus Christi International Airport
Corpus Christi, TX, US
(IAH) Houston George Bush Intercontinental Airport
Houston, TX, US
1.8 Average
(HSV) Huntsville International Airport
Huntsville, AL, US
(IAH) Houston George Bush Intercontinental Airport
Houston, TX, US
3.1 Average
(ROC) Frederick Douglass Greater Rochester Intl Airport
Rochester, NY, US
(IAD) Washington Dulles International Airport
Dulles, VA, US
3.2 Average