NK174

NK174 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Detroit to New York. Of 184 departures recorded from October 2024 to January 2026, 76.7% 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 periods8 periods
PeriodDepartures 2025Departures 2026Change vs last year
January236▼ 73.9%
February28––
March4––
April–––
May–––
June–––
July–––
August–––
September27––
October31–in progress
November1––
December28––
Year to date (Jan–Jan)236▼ 73.9%

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 periods7 periods
PeriodOn time 2025On time 2026Change vs last year
January68.2%33.3%▼ 51.1%
February67.9%––
March50.0%––
April–––
May–––
June–––
July–––
August–––
September92.6%––
October83.9%–in progress
November–––
December57.7%––
Year-to-date average (Jan–Jan)68.2%33.3%▼ 51.1%

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 periods8 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January10▼ 100.0%
February0––
March0––
April–––
May–––
June–––
July–––
August–––
September0––
October0–in progress
November1––
December2––
Year to date (Jan–Jan)10▼ 100.0%

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 97.8% 180
  • Cancelled 2.2% 4

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jan 6, 2026

On time, leg by leg

  1. DTW–LGA59 87.9%
  2. ORD–IAH55 66.7%
  3. BOS–ORD36 94.4%
  4. DTW–LAX34 53.1%

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

Legs flown under this number

4
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 13 13 92.3% 0
November 2024 20 20 95.0% 0
December 2024 3 3 100.0% 0
January 2025 23 22 68.2% 1
February 2025 28 28 67.9% 0
March 2025 4 4 50.0% 0
September 2025 27 27 92.6% 0
October 2025 31 31 83.9% 0
November 2025 1 0 — 1
December 2025 28 26 57.7% 2
January 2026 6 6 33.3% 0

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