AA2635

AA2635 (American Airlines) is a multi-stop service on 6 routes, busiest Dallas-Fort Worth to Ontario. Of 1,205 departures recorded from October 2024 to July 2026, 77.5% 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 periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January62620.0%
February56560.0%
March6062▲ 3.3%
April6051▼ 15.0%
May6237▼ 40.3%
June6030▼ 50.0%
July6130▼ 50.8%
August62––
September60––
October61–in progress
November57––
December60––
Year to date (Jan–Jul)421328▼ 22.1%

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
January86.4%68.4%▼ 20.8%
February83.9%83.3%▼ 0.7%
March89.8%86.4%▼ 3.8%
April79.3%90.2%▲ 13.7%
May77.2%81.1%▲ 5.0%
June62.7%69.0%▲ 10.0%
July61.7%60.0%▼ 2.7%
August62.7%––
September79.7%––
October71.2%–in progress
November80.7%––
December86.7%––
Year-to-date average (Jan–Jul)77.3%76.9%▼ 0.5%

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
January35▲ 66.7%
February02–
March13▲ 200.0%
April20▼ 100.0%
May50▼ 100.0%
June110.0%
July10▼ 100.0%
August3––
September1––
October2–in progress
November0––
December0––
Year to date (Jan–Jul)1311▼ 15.4%

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.

This number flies several legs

Several legs: the headline figure averages all of them. See the leg table.

Cancellation share

  • Not cancelled 97.3% 1,172
  • Cancelled 2.7% 33

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

On time, leg by leg

  1. DFW–ONT539 77.8%
  2. ONT–DFW530 76.9%
  3. SFO–PHL41 70.0%
  4. RDU–CLT33 90.9%
  5. CLT–RDU33 93.9%

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

Legs flown under this number

5
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 39 39 89.7% 0
November 2024 57 55 74.6% 2
December 2024 60 59 74.6% 1
January 2025 62 59 86.4% 3
February 2025 56 56 83.9% 0
March 2025 60 59 89.8% 1
April 2025 60 58 79.3% 2
May 2025 62 57 77.2% 5
June 2025 60 59 62.7% 1
July 2025 61 60 61.7% 1
August 2025 62 59 62.7% 3
September 2025 60 59 79.7% 1
October 2025 61 59 71.2% 2
November 2025 57 57 80.7% 0
December 2025 60 60 86.7% 0
January 2026 62 57 68.4% 5
February 2026 56 54 83.3% 2
March 2026 62 59 86.4% 3
April 2026 51 51 90.2% 0
May 2026 37 37 81.1% 0
June 2026 30 29 69.0% 1
July 2026 30 30 60.0% 0

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