Is Southwest 3622 delayed today?

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No delays reported for WN 3622 (DEN→RNO, RNO→LAS, SMF→BWI) as of 6:47 PM ET. It arrived on time 71.1% of the time in June-August 2026. When it was late, the average delay was 37 minutes. None were cancelled. Right now there are no reported delays at DEN, RNO, LAS, SMF, BWI.

May not fly today

Leg 1 of 3 (DEN → RNO): Should be in the air from DEN, scheduled to land at RNO at 4:15 PM local time. This flight number flew about 5 days a week in June-August 2026, so it may not operate today.

Cancellation risk: Low 0% 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.

Route and schedule

LegScheduledOn time
DEN → RNO
Denver, CO to Reno, NV
2:55 PM → 4:15 PM50%
RNO → LAS
Reno, NV to Las Vegas, NV
4:55 PM → 6:20 PM33%
SMF → BWI
Sacramento, CA to Baltimore, MD
9:40 PM → 5:35 AM82%

Local times. Schedules change; check your booking.

How reliable is WN 3622?

Arrived on time (within 15 min)71.1%
Average delay when late37 min
Cancelled0%
Diverted1.1%
Flights tracked91

Best and worst days to fly WN 3622

WN 3622 was most reliable on Tuesdays (100% on time) and least reliable on Mondays (59%).

Monday59%
Tuesday100%
Wednesday67%
Thursday71%
Friday76%
Saturday67%
Sunday67%

Why it runs late

Late-arriving plane37%
Airline (crew, maintenance)26%
Air traffic system38%
Extreme weather0%

Share of delay minutes by cause, as reported by Southwest to the Department of Transportation.

Other flights SMF → BWI

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 3622 delayed today?

Right now there are no reported delays at DEN, RNO, LAS, SMF, BWI. Checked 6:47 PM ET. For this flight's gate and exact status, check the Southwest app.

Is WN 3622 usually on time?

WN 3622 arrived within 15 minutes of schedule 71.1% of the time in June-August 2026, with an average delay of 37 minutes when late.

How often is WN 3622 cancelled?

0% of WN 3622 flights were cancelled in June-August 2026.

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