No delays reported for WN 1183 (SMF→LGB, LGB→BNA, BNA→DCA) as of 6:47 PM ET. It arrived on time 78.8% of the time in June-August 2026. When it was late, the average delay was 1h 0m. 1.9% of flights were cancelled. Right now there are no reported delays at SMF, LGB, BNA, DCA.
May not fly today
Leg 3 of 3 (BNA → DCA): Should be in the air from BNA, scheduled to land at DCA at 6:55 PM local time. This flight number flew about 1 day a week in June-August 2026, so it may not operate today.
Cancellation risk: Low 1.9% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Southwest for official times.
What to do now
Some links are affiliate links.
Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| SMF → LGB Sacramento, CA to Long Beach, CA | 7:20 AM → 8:50 AM | 100% |
| LGB → BNA Long Beach, CA to Nashville, TN | 9:25 AM → 3:20 PM | 100% |
| BNA → DCA Nashville, TN to Washington, DC | 4:10 PM → 6:55 PM | 54% |
Local times. Schedules change; check your booking.
How reliable is WN 1183?
| Arrived on time (within 15 min) | 78.8% |
| Average delay when late | 60 min |
| Cancelled | 1.9% |
| Diverted | 1.9% |
| Flights tracked | 108 |
Best and worst days to fly WN 1183
WN 1183 was most reliable on Tuesdays (92% on time) and least reliable on Sundays (55%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | Too few flights |
| Friday | Too few flights |
| Saturday | |
| Sunday |
Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Southwest to the Department of Transportation.
Other flights BNA → DCA
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Southwest app.
Southwest delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is WN 1183 delayed today?
Right now there are no reported delays at SMF, LGB, BNA, DCA. Checked 6:47 PM ET. For this flight's gate and exact status, check the Southwest app.
Is WN 1183 usually on time?
WN 1183 arrived within 15 minutes of schedule 78.8% of the time in June-August 2026, with an average delay of 60 minutes when late.
How often is WN 1183 cancelled?
1.9% of WN 1183 flights were cancelled in June-August 2026.