DL3817 Delta Air Lines - Flight Status

Which is the frequency of flight DL3817?
The flight DL3817 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday on a weekly basis.

Which is the distance of flight DL3817?
The distance between the two airports is 398 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 Boise: 2026-11-14 00:55:22
Current Time in Seattle: 2026-11-13 23:55:22

The following airlines serves the same route between Boise and Seattle:

Alaska Airlines
- Flight Number: AS2120. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: AS2123. (On Time performance: 45 - Average Delay: 39 minutes)
- Flight Number: AS2124. (On Time performance: 45 - Average Delay: 26 minutes)
- Flight Number: AS2347. (On Time performance: 54 - Average Delay: 21 minutes)
- Flight Number: AS2352. (On Time performance: 51 - Average Delay: 23 minutes)
- Flight Number: AS2407. (On Time performance: 69 - Average Delay: 17 minutes)
- Flight Number: AS3020. (On Time performance: 76 - Average Delay: 13 minutes)
- Flight Number: AS3029. (On Time performance: 90 - Average Delay: 13 minutes)
- Flight Number: AS320. (On Time performance: 72 - Average Delay: 10 minutes)
- Flight Number: AS337. (On Time performance: 43 - Average Delay: 28 minutes)
- Flight Number: AS356. (On Time performance: 83 - Average Delay: 6 minutes)
- Flight Number: AS359. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: AS364. (On Time performance: 97 - Average Delay: 4 minutes)
- Flight Number: AS382. (On Time performance: 93 - Average Delay: 11 minutes)
- Flight Number: AS410. (On Time performance: 90 - Average Delay: 8 minutes)

Delta Air Lines
- Flight Number: DL3677.
- Flight Number: DL3678. (On Time performance: 85 - Average Delay: 11 minutes)
- Flight Number: DL3688. (On Time performance: 73 - Average Delay: 19 minutes)
- Flight Number: DL3740. (On Time performance: 58 - Average Delay: 25 minutes)
- Flight Number: DL3750. (On Time performance: 68 - Average Delay: 14 minutes)
- Flight Number: DL3775. (On Time performance: 93 - Average Delay: 9 minutes)
- Flight Number: DL3906. (On Time performance: 94 - Average Delay: 5 minutes)
- Flight Number: DL4127. (On Time performance: 76 - Average Delay: 15 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 12, 2026 to November 11, 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 07, 2026 to June 06, 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.