Informational Guide to Boise Air Terminal Airport (BOI) - Non Official

DL3629 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL3629, which currently operates between the airports of Boise - Boise Air Terminal (Airport Code BOI) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Saturday, December 27, 2025.

DL3629 On Time performance:
n/a
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.

Flight Status

DL3629 Delta Air Lines to Seattle

Landed - On-time
Flight Status for Saturday December 27, 2025
This flight was also scheduled for Yesterday (December 26, 2025). See it here
This flight is also scheduled for Tomorrow (December 28, 2025). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

Boise (BOI)
December 27, 2025
Boise Air Terminal
Departed at:
11:12 am
Gate:
B22
Scheduled Departure Time: 11:17 am

Arrival

Seattle (SEA)
December 27, 2025
Seattle-Tacoma International Airport
Arrived at:
11:50 am
Terminal:
B
Gate:
B4
Scheduled Arrival Time: 12:10 pm
Baggage: 6
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-boise.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AF8816 - Air France

- AM4301 - Aeromexico

- KL5482 - KLM Royal Dutch Airlines

- VS1515 - Virgin Atlantic

- WS5569 - WestJet

Additional Information

Which is the frequency of flight DL3629?
The flight DL3629 is scheduled to flight on daily basis.

Which is the distance of flight DL3629?
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: 2025-12-27 13:16:02
Current Time in Seattle: 2025-12-27 12:16:02

Alternative Flights

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

Alaska Airlines
- Flight Number: AS1497. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: AS2077. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: AS2097. (On Time performance: 81 - Average Delay: 12 minutes)
- Flight Number: AS2108. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: AS2123. (On Time performance: 50 - Average Delay: 16 minutes)
- Flight Number: AS2206. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AS2228. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS2305. (On Time performance: 73 - Average Delay: 13 minutes)
- Flight Number: AS2347. (On Time performance: 53 - Average Delay: 25 minutes)
- Flight Number: AS2352. (On Time performance: 65 - Average Delay: 16 minutes)
- Flight Number: AS345. (On Time performance: 85 - Average Delay: 6 minutes)
- Flight Number: AS468. (On Time performance: 62 - Average Delay: 13 minutes)

Delta Air Lines
- Flight Number: DL3594. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: DL3678. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: DL3688. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: DL3712. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: DL3740. (On Time performance: 80 - Average Delay: 16 minutes)
- Flight Number: DL3775. (On Time performance: 95 - Average Delay: 10 minutes)
- Flight Number: DL4127. (On Time performance: 88 - Average Delay: 5 minutes)

Punctuality and delays

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 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 December 19, 2024 to January 05, 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.

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

Last Past Flights DL3629

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
26 December
11:09 am
Boise (BOI)
11:46 am
Seattle (SEA)
01h 37min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
25 December
11:09 am
Boise (BOI)
11:59 am
Seattle (SEA)
01h 50min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
24 December
11:07 am
Boise (BOI)
11:35 am
Seattle (SEA)
01h 28min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
23 December
11:12 am
Boise (BOI)
11:45 am
Seattle (SEA)
01h 33min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
22 December
12:32 pm
Boise (BOI)
01:15 pm
Seattle (SEA)
01h 43min
Embraer 175
Embraer 175
Landed - Delayed
Sunday
21 December
11:07 am
Boise (BOI)
11:56 am
Seattle (SEA)
01h 49min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
20 December
11:12 am
Boise (BOI)
11:52 am
Seattle (SEA)
01h 40min
Embraer 175 (E
Embraer 175 (E
Landed - On-time