NK2275

NK2275 (Spirit Airlines) is a multi-stop service on 2 routes, busiest Houston to Miami. Of 94 departures recorded from May 2025 to October 2025, 78.5% left on time, according to the US BTS.

Recorded departures by month

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

The most recent periods6 periods
PeriodDepartures 2024Departures 2025Change vs last year
January–––
February–––
March–––
April–––
May–21–
June–26–
July–7–
August–6–
September–16–
October–18–
November–––
December–––

according to the US BTS · May 2025 → October 2025

On-time departures by month

All legs combined

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

The most recent periods6 periods
PeriodOn time 2024On time 2025Change vs last year
January–––
February–––
March–––
April–––
May–90.5%–
June–96.2%–
July–85.7%–
August–83.3%–
September–13.3%–
October–88.9%–
November–––
December–––

according to the US BTS · May 2025 → October 2025

Average departure delay by month

All legs combined

according to the US BTS · May 2025 → October 2025

Cancelled departures by month

All legs combined
The most recent periods6 periods
PeriodCancelled 2024Cancelled 2025Change vs last year
January–––
February–––
March–––
April–––
May–0–
June–0–
July–0–
August–0–
September–1–
October–0–
November–––
December–––

according to the US BTS · May 2025 → October 2025

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 98.9% 93
  • Cancelled 1.1% 1

Share of all recorded flights in the period, all legs. · May 7, 2025 → Oct 31, 2025

On time, leg by leg

  1. IAH–MIA54 92.6%
  2. CLT–BOS40 59.0%

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

Legs flown under this number

2
RoutesDistance (km)Avg delay On timeDepartures
IAH MIA George Bush Intercontinental Airport – Miami International Airport 1,549 0.8 min 92.6% 54
CLT BOS Charlotte Douglas International Airport – Boston Logan International Airport 1,170 30.7 min 59.0% 40
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
May 2025 21 21 90.5% 0
June 2025 26 26 96.2% 0
July 2025 7 7 85.7% 0
August 2025 6 6 83.3% 0
September 2025 16 15 13.3% 1
October 2025 18 18 88.9% 0

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