UA237 United Airlines - Flight Status

Which is the frequency of flight UA237?
The flight UA237 is scheduled to flight on daily basis.

Which is the distance of flight UA237?
The distance between the two airports is 1601 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Denver: 2026-03-12 12:22:53
Current Time in Newark: 2026-03-12 14:22:53

The following airline serve the same route between Denver and Newark:
United Airlines - Flight Number: UA1233. (On Time performance: 82 - Average Delay: 11 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from September 09, 2025 to March 08, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 23, 2025 to October 24, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.