DL3839 Delta Air Lines - Flight Status
Codeshare Flights
The flight VS4178 from Virgin Atlantic (VS) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL3839. Check this page for details about flight DL3839.
Below, you can find details about Delta Air Lines flight DL3839, which currently operates between the airports of Sacramento - Sacramento International Airport (Airport Code SMF) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Monday, August 25, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL3839
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL3839
DL3839 On Time performance:
90
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
DL3839 Delta Air Lines from Sacramento
En Route - On-time
Delay: 12 minutes
Flight Status for Monday August 25, 2025
This flight was also scheduled for Yesterday (August 24, 2025). See it here
This flight is also scheduled for Tomorrow (August 26, 2025). See it here
En Route - On-time
Delay: 12 minutes
Flight Status for Monday August 25, 2025
Departure
Sacramento (SMF)
August 25, 2025
Sacramento International Airport
Departed at:
01:51 pm
Terminal:
A
Gate:
A1
Scheduled Departure Time: 01:35 pm
Arrival
Seattle (SEA)
August 25, 2025
Seattle-Tacoma International Airport
Estimated Arrival Time:
03:47 pm
Gate:
A11
Scheduled Arrival Time: 03:35 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.seattle-airport.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:
- AF3496 - Air France
- KL6509 - KLM Royal Dutch Airlines
- VS4178 - Virgin Atlantic
Additional Information
Which is the frequency of flight DL3839?
The flight DL3839 is scheduled to flight on daily basis.
Which is the distance of flight DL3839?
The distance between the two airports is 606 miles.
Which is the flight time of flight DL3839?
The scheduled flight time gate to gate is: 02:00 hours.
The real flight time gate to gate on average is: 01:58 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL3839 is scheduled to flight on daily basis.
Which is the distance of flight DL3839?
The distance between the two airports is 606 miles.
Which is the flight time of flight DL3839?
The scheduled flight time gate to gate is: 02:00 hours.
The real flight time gate to gate on average is: 01:58 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Sacramento and Seattle:
Alaska Airlines
- Flight Number: AS1217. (On Time performance: 94 - Average Delay: 3 minutes)
- Flight Number: AS1255. (On Time performance: 64 - Average Delay: 23 minutes)
- Flight Number: AS1281. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: AS1358. (On Time performance: 56 - Average Delay: 28 minutes)
- Flight Number: AS3199. (On Time performance: 67 - Average Delay: 23 minutes)
- Flight Number: AS3355.
- Flight Number: AS3390. (On Time performance: 83 - Average Delay: 17 minutes)
Delta Air Lines
- Flight Number: DL3505. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: DL3610. (On Time performance: 73 - Average Delay: 15 minutes)
- Flight Number: DL3881. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: DL4043. (On Time performance: 55 - Average Delay: 24 minutes)
- Flight Number: DL4075. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: DL4125. (On Time performance: 87 - Average Delay: 8 minutes)
Southwest Airlines
- Flight Number: WN1150. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN1331. (On Time performance: 70 - Average Delay: 20 minutes)
- Flight Number: WN1364. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN2016. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN2476. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN2795. (On Time performance: 48 - Average Delay: 26 minutes)
- Flight Number: WN3361. (On Time performance: 73 - Average Delay: 16 minutes)
- Flight Number: WN3433. (On Time performance: 40 - Average Delay: 24 minutes)
- Flight Number: WN3767. (On Time performance: 46 - Average Delay: 34 minutes)
- Flight Number: WN4349. (On Time performance: 80 - Average Delay: 14 minutes)
- Flight Number: WN4419. (On Time performance: 64 - Average Delay: 19 minutes)
- Flight Number: WN4623. (On Time performance: 33 - Average Delay: 35 minutes)
Alaska Airlines
- Flight Number: AS1217. (On Time performance: 94 - Average Delay: 3 minutes)
- Flight Number: AS1255. (On Time performance: 64 - Average Delay: 23 minutes)
- Flight Number: AS1281. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: AS1358. (On Time performance: 56 - Average Delay: 28 minutes)
- Flight Number: AS3199. (On Time performance: 67 - Average Delay: 23 minutes)
- Flight Number: AS3355.
- Flight Number: AS3390. (On Time performance: 83 - Average Delay: 17 minutes)
Delta Air Lines
- Flight Number: DL3505. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: DL3610. (On Time performance: 73 - Average Delay: 15 minutes)
- Flight Number: DL3881. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: DL4043. (On Time performance: 55 - Average Delay: 24 minutes)
- Flight Number: DL4075. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: DL4125. (On Time performance: 87 - Average Delay: 8 minutes)
Southwest Airlines
- Flight Number: WN1150. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN1331. (On Time performance: 70 - Average Delay: 20 minutes)
- Flight Number: WN1364. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN2016. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN2476. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN2795. (On Time performance: 48 - Average Delay: 26 minutes)
- Flight Number: WN3361. (On Time performance: 73 - Average Delay: 16 minutes)
- Flight Number: WN3433. (On Time performance: 40 - Average Delay: 24 minutes)
- Flight Number: WN3767. (On Time performance: 46 - Average Delay: 34 minutes)
- Flight Number: WN4349. (On Time performance: 80 - Average Delay: 14 minutes)
- Flight Number: WN4419. (On Time performance: 64 - Average Delay: 19 minutes)
- Flight Number: WN4623. (On Time performance: 33 - Average Delay: 35 minutes)
Punctuality and delays
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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 11, 2025 to August 20, 2025, we have obtained these figures.
Total number of flights: 10
On Time: 9 ( 90 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 10 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 7 minutes.
Total number of flights: 10
On Time: 9 ( 90 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 10 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 7 minutes.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights DL3839
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
24 August
24 August
01:28 pm
Sacramento (SMF)
Sacramento (SMF)
03:38 pm
Seattle (SEA)
Seattle (SEA)
02h 10min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
23 August
23 August
01:31 pm
Sacramento (SMF)
Sacramento (SMF)
03:19 pm
Seattle (SEA)
Seattle (SEA)
01h 48min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
22 August
22 August
01:29 pm
Sacramento (SMF)
Sacramento (SMF)
03:16 pm
Seattle (SEA)
Seattle (SEA)
01h 47min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
21 August
21 August
01:24 pm
Sacramento (SMF)
Sacramento (SMF)
03:31 pm
Seattle (SEA)
Seattle (SEA)
02h 07min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
20 August
20 August
01:58 pm
Sacramento (SMF)
Sacramento (SMF)
03:46 pm
Seattle (SEA)
Seattle (SEA)
01h 48min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
19 August
19 August
01:57 pm
Sacramento (SMF)
Sacramento (SMF)
03:44 pm
Seattle (SEA)
Seattle (SEA)
01h 47min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
18 August
18 August
01:40 pm
Sacramento (SMF)
Sacramento (SMF)
03:36 pm
Seattle (SEA)
Seattle (SEA)
01h 56min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
17 August
17 August
01:31 pm
Sacramento (SMF)
Sacramento (SMF)
03:30 pm
Seattle (SEA)
Seattle (SEA)
01h 59min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
16 August
16 August
01:30 pm
Sacramento (SMF)
Sacramento (SMF)
03:29 pm
Seattle (SEA)
Seattle (SEA)
01h 59min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
15 August
15 August
01:28 pm
Sacramento (SMF)
Sacramento (SMF)
03:38 pm
Seattle (SEA)
Seattle (SEA)
02h 10min
Embraer 175 (E
Embraer 175 (E
Landed - On-time