NK176

NK176 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Seattle to Las Vegas. Of 106 departures recorded from October 2024 to January 2026, 74.3% left on time, according to the US BTS.

Recorded departures by month

All legs under this number combined; see the leg table.

Months without data are left blank.

The most recent periods5 periods
PeriodDepartures 2025Departures 2026Change vs last year
January227▼ 68.2%
February28––
March4––
April–––
May–––
June–––
July–––
August–––
September–––
October––in progress
November–––
December28––
Year to date (Jan–Jan)227▼ 68.2%

according to the US BTS · October 2024 → January 2026

On-time departures by month

All legs combined

Months without data are left blank.

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods5 periods
PeriodOn time 2025On time 2026Change vs last year
January81.8%66.7%▼ 18.5%
February82.1%––
March75.0%––
April–––
May–––
June–––
July–––
August–––
September–––
October––in progress
November–––
December64.3%––
Year-to-date average (Jan–Jan)81.8%66.7%▼ 18.5%

according to the US BTS · October 2024 → January 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · October 2024 → January 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods5 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January01–
February0––
March0––
April–––
May–––
June–––
July–––
August–––
September–––
October––in progress
November–––
December0––
Year to date (Jan–Jan)01

according to the US BTS · October 2024 → January 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

This number flies several legs

Several legs: the headline figure averages all of them. See the leg table.

Cancellation share

  • Not cancelled 99.1% 105
  • Cancelled 0.9% 1

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jan 7, 2026

On time, leg by leg

  1. SEA–LAS54 81.5%
  2. DFW–ATL35 64.7%

Departures within 15 minutes of schedule; small figure = departures recorded.

Legs flown under this number

2
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 13 13 76.9% 0
November 2024 4 4 50.0% 0
January 2025 22 22 81.8% 0
February 2025 28 28 82.1% 0
March 2025 4 4 75.0% 0
December 2025 28 28 64.3% 0
January 2026 7 6 66.7% 1

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