Sioux Falls Regional Airport

SIOUX FALLS, SD

Appointment available

Saturday, April 18, 2026 · 8:10 AM

Book at ttp.cbp.dhs.gov

38

Slots detected (30 days)

1 day ago

Last slot seen

~3 hours

Avg availability window

Monitored

Status

Recent Activity

Last 25 events

Slot appeared

April 18, 2026 8:10 AM

1 day, 4 hours ago

Slot filled

April 18, 2026 8:00 AM

1 day, 4 hours ago

Slot appeared

April 18, 2026 8:00 AM

1 day, 14 hours ago

Slot filled

April 16, 2026 3:20 PM

1 day, 14 hours ago

Slot appeared

April 16, 2026 3:20 PM

2 days, 2 hours ago

Slot filled

April 16, 2026 2:50 PM

2 days, 2 hours ago

Slot appeared

April 16, 2026 2:50 PM

2 days, 15 hours ago

Slot filled

April 16, 2026 3:20 PM

2 days, 15 hours ago

Slot appeared

April 16, 2026 3:20 PM

2 days, 15 hours ago

Slot filled

April 16, 2026 3:00 PM

2 days, 15 hours ago

Slot appeared

April 16, 2026 3:00 PM

2 days, 19 hours ago

Slot filled

April 16, 2026 2:30 PM

2 days, 19 hours ago

Slot appeared

April 16, 2026 2:30 PM

3 days, 2 hours ago

Slot filled

April 16, 2026 2:00 PM

3 days, 2 hours ago

Slot appeared

April 16, 2026 2:00 PM

3 days, 13 hours ago

Slot filled

April 14, 2026 3:00 PM

3 days, 13 hours ago

Slot appeared

April 14, 2026 3:00 PM

3 days, 13 hours ago

Slot filled

April 16, 2026 2:20 PM

3 days, 13 hours ago

Slot appeared

April 16, 2026 2:20 PM

3 days, 13 hours ago

Slot filled

April 16, 2026 2:10 PM

3 days, 13 hours ago

Slot appeared

April 16, 2026 2:10 PM

3 days, 13 hours ago

Slot filled

April 14, 2026 3:00 PM

3 days, 13 hours ago

Slot appeared

April 14, 2026 3:00 PM

3 days, 20 hours ago

Slot filled

April 8, 2026 3:00 PM

3 days, 20 hours ago

Slot appeared

April 8, 2026 3:00 PM

3 days, 21 hours ago

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