DL4231 Delta Air Lines - Flight Status

Which is the frequency of flight DL4231?
The flight DL4231 is scheduled to flight on daily basis.

Which is the distance of flight DL4231?
The distance between the two airports is 285 miles.

Which is the flight time of flight DL4231?
The scheduled flight time gate to gate is: 01:20 hours.
The real flight time gate to gate on average is: 01:15 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Delta Air Lines is the only airline operating the route from Sault Ste. Marie to Detroit.

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from February 12, 2025 to August 11, 2025. 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 02, 2024 to July 31, 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.