Flight Reliability
NK 252 · Spirit Airlines
Newark → Savannah (EWR–SAV)80% of its flights flew this route. The rest (ATL–FLL) are included in these numbers.
- 65%
- Arrive within 15 minutes
- 21 min
- Average arrival delay
- 8.1%
- Cancelled
- 3 min early
- Median arrival delay
Based on 86 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
NK 252 departing between 3–6 AM arrived on time 88% of the time, versus 35% between 12–3 PM.
Mondays have been rough.
NK 252 arrived on time 88% of the time on Thursdays and just 50% on Mondays. That gap is worth planning around.
Well behind the EWR–SAV route.
NK 252 arrived on time 65% of the time, versus 80% across the EWR–SAV route.
Lagging the Spirit Airlines network.
NK 252 arrived on time 65% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon50%(12 flights)
- Tue—(5 flights)
- Wed—(7 flights)
- Thu88%(16 flights)
- Fri53%(17 flights)
- Sat—(7 flights)
- Sun80%(15 flights)
- 3–6 AM88%(17 flights)
- 9 AM–12 PM79%(33 flights)
- 12–3 PM35%(29 flights)
Jan 75% → Apr 63% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 75% | 12 |
| February 2026 | 93% | 15 |
| March 2026 | 42% | 24 |
| April 2026 | 63% | 27 |
- Departures on time
- 61%
- Diverted
- 0%
- Flights flown
- 79
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 86 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.