Edition 6 of the IF48 Event Series has landed! For this event, we’re taking over the U.S. West Coast, featuring major operations in Seattle (KSEA), Los Angeles (KLAX), San Francisco (KSFO), and San Diego (KSAN). Expect busy airspace and a full weekend of intense traffic along the Pacific coastline. From the Pacific Northwest down to Southern California, the West Coast is ready. See you there!
Featured Airports
Established Routes & Aircraft
Check out the established routes and aircraft suggestions below! Aircraft suggestions are based on current real-world flight ops & aircraft available in Infinite Flight.
Los Angeles (KLAX) ⇔ San Francisco (KSFO)
Estimated Flight Time: 1 hour
| Airline | Aircraft |
|---|---|
| Alaska Airlines | E175 |
| EVA Air Cargo | B777F |
| United Airlines | B737-800, B737-8 MAX, A320, E175 |
| Southwest Airlines | B737-700, B737-800, B737-8 MAX |
| Delta Airlines | B737-800, A319 |
| Frontier | A321 |
| Breeze | A220 |
Los Angeles (KLAX) ⇔ San Diego (KSAN)
Estimated Flight Time: 30 minutes
| Airline | Aircraft |
|---|---|
| United Airlines | E175, B737-800 |
| Delta Airlines | E175 |
Los Angeles (KLAX) ⇔ Seattle (KSEA)
Estimated Flight Time: 2 hours
| Airline | Aircraft |
|---|---|
| Alaska Airlines | B737-800, B737-900, B737-8 MAX |
| American Airlines | CRJ-700 |
| Cargolux | B747-8F |
| Delta Airlines | B737-800, B737-900 |
| Frontier | A320, A321 |
| United Airlines | E175 |
San Francisco (KSFO) ⇔ Seattle (KSEA)
Estimated Flight Time: 1hr 30min
| Airline | Aircraft |
|---|---|
| Alaska Airlines | B737-800, B737-900, B737-8 MAX |
| Delta Airlines | A220, B737-800, E175 |
| United Airlines | A320, B737-800, B737-8 MAX |
San Francisco (KSFO) ⇔ San Diego (KSAN)
Estimated Flight Time: 1hr 10min
| Airline | Aircraft |
|---|---|
| Alaska Airlines | E175 |
| Southwest Airlines | B737-700, B737-8 MAX, B737-800 |
| United Airlines | B737-800, B737-8 MAX, E175 |
San Diego (KSAN) ⇔ Seattle (KSEA)
Estimated Flight Time: 2hr 20min
| Airline | Aircraft |
|---|---|
| Alaska Airlines | B737-800, B737-900, B737-8 MAX |
| Delta Airlines | A319, A220, B737-800 |
| Southwest Airlines | B737-700 |
✪ Official Group Flights
This edition of the IF48 will feature set of Official Group Flights lead by Infinite Flight staff. Set your reminder! 
28th MAR @ 1000Z: Los Angeles to San Francisco
| Origin | Destination | Livery | Aircraft | Distance | Duration | Fuel | Server | Departure | Flight Plan |
|---|---|---|---|---|---|---|---|---|---|
| KLAX | KSFO | United Airlines | B737-8 MAX | 311 nm | 1:00 | 5,184 KG | Expert | 2026-03-28T10:00:00Z | Generate |
28th MAR @ 1200Z: San Diego to Los Angeles
| Origin | Destination | Livery | Aircraft | Distance | Duration | Fuel | Server | Departure | Flight Plan |
|---|---|---|---|---|---|---|---|---|---|
| KSAN | KLAX | Delta | E175 | 106 nm | 0:28 | 2,684 KG | Expert | 2026-03-28T12:00:00Z | Generate |
28th MAR @ 1400Z: Los Angeles to Seattle
| Origin | Destination | Livery | Aircraft | Distance | Duration | Fuel | Server | Departure | Flight Plan |
|---|---|---|---|---|---|---|---|---|---|
| KLAX | KSEA | Alaska Airlines | B737-8 MAX | 881 nm | 2:20 | 8,184 KG | Expert | 2026-03-28T14:00:00Z | Generate |
29th MAR @ 1900Z: Seattle to San Diego
| Origin | Destination | Livery | Aircraft | Distance | Duration | Fuel | Server | Departure | Flight Plan |
|---|---|---|---|---|---|---|---|---|---|
| KSEA | KSAN | Southwest Airlines | B737-700 | 965 nm | 2:20 | 8,900 KG | Expert | 2026-03-29T19:00:00Z | Generate |
Server: ES (Primary), TS & CS
This is an all-servers event, so no matter your grade, you’ll be able to spawn in and take part. However, the primary server for this event will be the Expert Server, where most of the traffic and ATC coverage will be focused.
Event Timings & Sign-ups
Please check whether or not you’re attending this event below! Timings are displayed in your local time.
Below are three options for the next edition of the IF48 series, and it’s time to cast your vote! You’ll be choosing the region, but here’s the twist: the exact airports will stay a surprise until the next edition is published. This poll will close when the event ends.
- Southern Europe
- Mexico
- Mystery Option
- We encourage everyone to use the suggested aircraft & airlines listed above for each route.
- As always, expert server pilots are required to comply with IFATC and to follow ALL expert server rules. Failure to comply with ES rules will result in violations being issued.
- Delays are likely, especially during peak hours. Expert Server ATC might send arriving traffic into holding patterns to effectively manage high volumes of traffic.
- Most importantly… Have a great time and share your screenshots with us on social media!
Consider joining our Discord Server today to chat with community members about this event!
