DL4979 Delta Air Lines - Flight Status

Which is the frequency of flight DL4979?
The flight DL4979 is scheduled to flight on Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight DL4979?
The distance between the two airports is 643 miles.

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

The following airlines serves the same route between Charleston and New York:

American Airlines
- Flight Number: AA4351. (On Time performance: 48 - Average Delay: 110 minutes)
- Flight Number: AA4580. (On Time performance: 82 - Average Delay: 22 minutes)
- Flight Number: AA4664. (On Time performance: 83 - Average Delay: 11 minutes)

Delta Air Lines
- Flight Number: DL1404. (On Time performance: 60 - Average Delay: 116 minutes)
- Flight Number: DL2013.
- Flight Number: DL2737. (On Time performance: 77 - Average Delay: 31 minutes)
- Flight Number: DL5093. (On Time performance: 90 - Average Delay: 10 minutes)
- Flight Number: DL5437. (On Time performance: 70 - Average Delay: 24 minutes)
- Flight Number: DL5591. (On Time performance: 59 - Average Delay: 32 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 May 07, 2026 to September 09, 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 20, 2025 to June 05, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.