WN4509 Flight Status Southwest Airlines: Baltimore to San Diego (SWA4509)
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WN 4509 Baltimore to San Diego Flight Status
Not scheduled today (November 9th, 2026). Latest flight: August 2nd, 2026 ; recent history is in the table below.
- This flight continues to San Jose (SJC): WN4509 San Diego to San Jose departs at 09:05 local time on Aug 2.
WN 4509 Flight Status & Schedule Southwest Airlines Baltimore to San Diego
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 02 | BWI | SAN | 06:26 | 08:16 | Landed | Track > |
| Jul 26 | BWI | SAN | 06:26 | 08:02 | Landed | Track > |
| Jul 19 | BWI | SAN | 06:39 | 08:20 | Landed | Track > |
| Jul 12 | BWI | SAN | 06:38 | 08:16 | Landed | Track > |
| Jul 05 | BWI | SAN | 06:25 | 08:16 | Landed | Track > |
| Jun 28 | BWI | SAN | 06:24 | 08:33 | Landed | Track > |
| Jun 21 | BWI | SAN | 06:21 | 08:22 | Landed | Track > |
| Jun 14 | BWI | SAN | 06:37 | 08:59 | Landed Late | Track > |
| Jun 07 | BWI | SAN | 06:28 | 08:29 | Landed | Track > |
Southwest Airlines operates WN 4509 from Baltimore to San Diego, a 3,685 km (2,290 mi) trip. Its timetable allows 5 h 15 min; in practice it usually takes about 4 h 50 min, so it often makes up time. It is not flying today; the last flight, on 2 August 2026, landed on time.
About WN 4509
- Distance
- 3,685 km (2,290 mi)
- Typical flight time
- 4 h 50 min
- On time
- 8 of the last 9
- Average delay when late
- 29 min
WN 4509 FAQ
- How long is the WN4509 flight?
- The timetable allows 5 h 15 min. Baltimore to San Diego is 3,685 km (2,290 mi).
- How often is WN4509 late?
- 1 of the last 9 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
- Which terminal does WN4509 use?
- It usually arrives at Terminal 1 at San Diego International Airport (SAN). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN4509 have?
- Also listed as SWA4509 (Southwest Airlines' ICAO code) and WN 4509.
WN4509 and Baltimore BWI to San Diego SAN Flights
Other flights departing from Baltimore BWI: UA709, WN4403, WN4554, WN4627
Other flights arriving at San Diego SAN: WN3103, AS3207, WN544, WN1460
All flights connecting Baltimore BWI to San Diego SAN.