WN21 is operated by Southwest Airlines from Phoenix Sky Harbor International Airport (PHX) in Phoenix, United States to Sacramento International Airport (SMF) in Sacramento, United States, a great-circle distance of about 1,040 km. Live status, scheduled and actual times, gate and terminal for WN21 are available via the API.
Live and scheduled times for WN21 are available through the FlightNerve API.
| Field | PHX departure | SMF arrival |
|---|---|---|
| Scheduled | ••:••, Mon DD | ••:••, Mon DD |
| Estimated / actual | ••:•• | ••:•• |
| Terminal · gate | T• · •• | T• · •• |
| Status | Scheduled / En route / Landed | |
Live status, position, schedule and aircraft for WN21, one API call.
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