Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

DL2636 Delta Air Lines - Flight Status

Codeshare Flights
The flight VS1900 from Virgin Atlantic (VS) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL2636. Check this page for details about flight DL2636.

Below, you can find details about Delta Air Lines flight DL2636, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Wednesday, October 29, 2025.

DL2636 On Time performance:
83
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

DL2636 Delta Air Lines to Seattle

Scheduled - On-time
Flight Status for Wednesday October 29, 2025
This flight was also scheduled for Yesterday (October 28, 2025). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3

Departure

San Francisco (SFO)
October 29, 2025
San Francisco International Airport
Estimated Departure Time:
10:30 am
Terminal:
1
Gate:
C11
Scheduled Departure Time: 10:30 am

Arrival

Seattle (SEA)
October 29, 2025
Seattle-Tacoma International Airport
Estimated Arrival Time:
12:38 pm
Terminal:
A
Gate:
A2
Scheduled Arrival Time: 12:52 pm
Baggage: 4
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-sfo.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:

- AF2161 - Air France

- VS1900 - Virgin Atlantic

- WS8725 - WestJet

Additional Information

Which is the frequency of flight DL2636?
The flight DL2636 is scheduled to flight on Tuesday, Wednesday on a weekly basis.

Which is the distance of flight DL2636?
The distance between the two airports is 679 miles.

Which is the flight time of flight DL2636?
The scheduled flight time gate to gate is: 02:22 hours.
The real flight time gate to gate on average is: 02:01 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 San Francisco and Seattle:

Alaska Airlines
- Flight Number: AS1043. (On Time performance: 80 - Average Delay: 10 minutes)
- Flight Number: AS1065. (On Time performance: 61 - Average Delay: 24 minutes)
- Flight Number: AS1075. (On Time performance: 72 - Average Delay: 15 minutes)
- Flight Number: AS1169. (On Time performance: 55 - Average Delay: 25 minutes)
- Flight Number: AS1225. (On Time performance: 60 - Average Delay: 18 minutes)
- Flight Number: AS1327. (On Time performance: 44 - Average Delay: 37 minutes)
- Flight Number: AS1342.
- Flight Number: AS580.
- Flight Number: AS591. (On Time performance: 60 - Average Delay: 26 minutes)
- Flight Number: AS592. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: AS626. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: AS68.
- Flight Number: AS922. (On Time performance: 66 - Average Delay: 19 minutes)
- Flight Number: AS981. (On Time performance: 83 - Average Delay: 7 minutes)

Delta Air Lines
- Flight Number: DL1412. (On Time performance: 74 - Average Delay: 36 minutes)
- Flight Number: DL2721. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: DL3636. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: DL3707. (On Time performance: 75 - Average Delay: 11 minutes)
- Flight Number: DL3991. (On Time performance: 78 - Average Delay: 9 minutes)

United Airlines
- Flight Number: UA1007. (On Time performance: 85 - Average Delay: 4 minutes)
- Flight Number: UA1008. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: UA1577. (On Time performance: 66 - Average Delay: 13 minutes)
- Flight Number: UA2019. (On Time performance: 70 - Average Delay: 15 minutes)
- Flight Number: UA2279.
- Flight Number: UA2462.
- Flight Number: UA343. (On Time performance: 79 - Average Delay: 18 minutes)
- Flight Number: UA433. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: UA5653. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: UA684.
- Flight Number: UA757. (On Time performance: 84 - Average Delay: 10 minutes)

Punctuality and delays

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

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 07, 2025 to October 22, 2025, we have obtained these figures.
Total number of flights: 6
On Time: 5 ( 83 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 4 minutes.
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

Last Past Flights DL2636

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
28 October
10:21 am
San Francisco (SFO)
12:25 pm
Seattle (SEA)
02h 04min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
22 October
10:59 am
San Francisco (SFO)
01:13 pm
Seattle (SEA)
02h 14min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Tuesday
21 October
10:20 am
San Francisco (SFO)
12:15 pm
Seattle (SEA)
01h 55min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
15 October
10:18 am
San Francisco (SFO)
12:27 pm
Seattle (SEA)
02h 09min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
14 October
10:34 am
San Francisco (SFO)
12:39 pm
Seattle (SEA)
02h 05min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
08 October
10:11 am
San Francisco (SFO)
12:00 pm
Seattle (SEA)
01h 49min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
07 October
10:15 am
San Francisco (SFO)
12:08 pm
Seattle (SEA)
01h 53min
Boeing 737-900
Boeing 737-900
Landed - On-time