DL91 Delta Air Lines - Flight Status

Which is the frequency of flight DL91?
The flight DL91 is scheduled to flight on Tuesday, Wednesday, Friday, Sunday on a weekly basis.

Which is the distance of flight DL91?
The distance between the two airports is 7536 kilometers.

Which is the flight time of flight DL91?
The scheduled flight time gate to gate is: 10:20 hours.
The real flight time gate to gate on average is: 10:22 hours.

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 Zurich: 2025-05-02 12:58:18
Current Time in Atlanta: 2025-05-02 06:58:18

Delta Air Lines is the only airline operating the route from Zurich to Atlanta.

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

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 01, 2024 to April 30, 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.