Unstable approach — FFT1654
KISM · 152026-06-13 01:36 UTC· KSAT → KISM· FRONTIER AIRLINES INC.· A20N
FFT1654 (Frontier Airlines) was operating from KSAT to KISM on 2026-06-13. SkyMeter detected a low approach-stability score at Kissimmee Gateway Airport (KISM) on runway 15 at 01:36 UTC. Trace data at the event: 1176 ft AGL, 122 kt GS. METAR at the time reported 5 kt wind, 2 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- SECURITY6/4030 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft
AUSTIN, TX, Monday, June 1, 2026 through Monday, July 20, 2026 Local
View FAA NOTAM → - SECURITY6/4059 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft
HOUSTON, TX, Monday, June 1, 2026 through Monday, July 20, 2026 Local
View FAA NOTAM → - SECURITY6/4068 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft
HOUSTON, TX, Monday, June 1, 2026 through Monday, July 20, 2026 Local
View FAA NOTAM → - SECURITY6/4097 2026-06-01 05:00Z – 2026-07-21 04:59Z
SAN ANTONIO, TX, Monday, June 1, 2026 through Tuesday, July 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/5656 2026-06-04 16:19Z – 2026-06-18 00:15Z SFC–2,000 ft
22NM SW TALLAHASSEE, FL, Thursday, June 4, 2026 through Thursday, June 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/5771 2026-06-04 21:47Z – 2026-06-18 00:15Z SFC–3,500 ft
22NM SW TALLAHASSEE, FL, Thursday, June 4, 2026 through Thursday, June 18, 2026 UTC
View FAA NOTAM → - SECURITY6/5787 2026-06-08 13:00Z – 2026-06-13 06:00Z SFC–2,500 ft
MAYPORT, FL, Monday, June 8, 2026 through Saturday, June 13, 2026 Local
View FAA NOTAM → - SECURITY6/6447 2026-06-09 05:01Z – 2026-07-20 04:59Z SFC–1,000 ft
Houston, TX, Tuesday, June 9, 2026 through Sunday, July 19, 2026 Local
View FAA NOTAM → - AIR SHOWS/SPORTS6/6635 2026-06-12 23:30Z – 2026-06-14 01:50Z SFC–5,500 ft
SUNSET, LA, Friday, June 12, 2026 through Sunday, June 14, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/6636 2026-06-12 23:30Z – 2026-06-14 01:50Z SFC–5,500 ft
Sunset, LA, Friday, June 12, 2026 through Sunday, June 14, 2026 UTC
View FAA NOTAM →
SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.
Pilot review data
- Runway 15
- 1176 ft AGL at event
- 122 kt ground speed
- 0 fpm vertical
- 5 kt wind
- 2 kt crosswind component
- 16,093 m visibility
- KISM 121556Z 35013KT 10SM CLR 28/16 A3010 RMK AO2 SLP194 T02830161 $
Flight context
- FFT1654
- Frontier Airlines
- A20N
- KSAT → KISM
- 2026-06-13 01:36 UTC
- KISM runway 15
All events on this flight
Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data