AA1924

AA1924 (American Airlines) is a multi-stop service on 16 routes, busiest Valparaiso to Chicago. Of 554 departures recorded from November 2024 to July 2026, 66.2% left on time, according to the US BTS.

Recorded departures by month

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

Months without data are left blank.

The most recent periods16 periods
PeriodDepartures 2025Departures 2026Change vs last year
January–26–
February2827▼ 3.6%
March1631▲ 93.8%
April–30–
May1431▲ 121.4%
June5430▼ 44.4%
July6231▼ 50.0%
August62––
September4––
October––in progress
November50––
December31––

according to the US BTS · November 2024 → July 2026

On-time departures by month

All legs combined

Months without data are left blank.

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

The most recent periods16 periods
PeriodOn time 2025On time 2026Change vs last year
January–56.5%–
February57.7%73.1%▲ 26.7%
March56.3%48.4%▼ 14.0%
April–73.3%–
May92.9%71.0%▼ 23.6%
June76.9%53.3%▼ 30.7%
July63.3%61.3%▼ 3.2%
August56.5%––
September25.0%––
October––in progress
November79.6%––
December80.7%––

according to the US BTS · November 2024 → July 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · November 2024 → July 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods16 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January–3–
February21▼ 50.0%
March00–
April–0–
May00–
June20▼ 100.0%
July20▼ 100.0%
August0––
September0––
October––in progress
November6––
December0––

according to the US BTS · November 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 97.1% 538
  • Cancelled 2.9% 16

Share of all recorded flights in the period, all legs. · Nov 21, 2024 → Jul 31, 2026

On time, leg by leg

  1. VPS–ORD98 60.4%
  2. ORD–VPS98 71.9%
  3. ORD–SAN72 61.1%
  4. AUS–DFW63 73.3%
  5. DFW–PHL54 52.8%
  6. CLT–PHX44 72.7%

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

Legs flown under this number

6
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
November 2024 19 19 79.0% 0
December 2024 8 8 50.0% 0
February 2025 28 26 57.7% 2
March 2025 16 16 56.3% 0
May 2025 14 14 92.9% 0
June 2025 54 52 76.9% 2
July 2025 62 60 63.3% 2
August 2025 62 62 56.5% 0
September 2025 4 4 25.0% 0
November 2025 50 44 79.6% 6
December 2025 31 31 80.7% 0
January 2026 26 23 56.5% 3
February 2026 27 26 73.1% 1
March 2026 31 31 48.4% 0
April 2026 30 30 73.3% 0
May 2026 31 31 71.0% 0
June 2026 30 30 53.3% 0
July 2026 31 31 61.3% 0

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