MIA → ATL

F94405

F94405 (Frontier Airlines) flies Miami to Atlanta. Of 519 departures recorded from October 2024 to July 2026, 74.0% left on time, according to the US BTS.

Recorded departures by month

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January2725▼ 7.4%
February1622▲ 37.5%
March1129▲ 163.6%
April1029▲ 190.0%
May2231▲ 40.9%
June2830▲ 7.1%
July3031▲ 3.3%
August31––
September30––
October28–in progress
November23––
December27––
Year to date (Jan–Jul)144197▲ 36.8%

according to the US BTS · October 2024 → July 2026

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 periods19 periods
PeriodOn time 2025On time 2026Change vs last year
January88.5%80.0%▼ 9.6%
February81.3%77.3%▼ 4.9%
March63.6%77.8%▲ 22.2%
April90.0%79.3%▼ 11.9%
May68.2%63.3%▼ 7.1%
June81.5%73.3%▼ 10.0%
July73.3%40.0%▼ 45.5%
August70.0%––
September76.7%––
October82.1%–in progress
November68.2%––
December63.0%––
Year-to-date average (Jan–Jul)78.0%70.1%▼ 10.1%

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined
The most recent periods19 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January10▼ 100.0%
February00–
March02–
April00–
May01–
June10▼ 100.0%
July01–
August1––
September0––
October0–in progress
November1––
December0––
Year to date (Jan–Jul)24▲ 100.0%

according to the US BTS · October 2024 → July 2026

This is not a forecast

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

Cancellation share

  • Not cancelled 98.5% 511
  • Cancelled 1.5% 8

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
MIA ATL Miami International Airport – Hartsfield Jackson Atlanta International Airport 959 24.4 min 74.0% 519
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 6 6 83.3% 0
November 2024 14 14 78.6% 0
December 2024 19 19 94.7% 0
January 2025 27 26 88.5% 1
February 2025 16 16 81.3% 0
March 2025 11 11 63.6% 0
April 2025 10 10 90.0% 0
May 2025 22 22 68.2% 0
June 2025 28 27 81.5% 1
July 2025 30 30 73.3% 0
August 2025 31 30 70.0% 1
September 2025 30 30 76.7% 0
October 2025 28 28 82.1% 0
November 2025 23 22 68.2% 1
December 2025 27 27 63.0% 0
January 2026 25 25 80.0% 0
February 2026 22 22 77.3% 0
March 2026 29 27 77.8% 2
April 2026 29 29 79.3% 0
May 2026 31 30 63.3% 1
June 2026 30 30 73.3% 0
July 2026 31 30 40.0% 1

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