UA1872

UA1872 (United Airlines) is a multi-stop service on 19 routes, busiest Orlando to Houston. Of 921 departures recorded from October 2024 to July 2026, 80.1% 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
January3730▼ 18.9%
February2645▲ 73.1%
March7138▼ 46.5%
April60600.0%
May5251▼ 1.9%
June3330▼ 9.1%
July5831▼ 46.6%
August62––
September54––
October31–in progress
November29––
December30––
Year to date (Jan–Jul)337285▼ 15.4%

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
January86.5%90.0%▲ 4.1%
February76.9%75.6%▼ 1.8%
March73.2%78.4%▲ 7.0%
April69.5%81.7%▲ 17.5%
May90.4%70.6%▼ 21.9%
June87.9%60.0%▼ 31.7%
July79.0%48.4%▼ 38.7%
August86.9%––
September92.6%––
October87.1%–in progress
November96.6%––
December79.3%––
Year-to-date average (Jan–Jul)80.5%72.1%▼ 10.4%

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
January00–
February00–
March01–
April10▼ 100.0%
May00–
June00–
July10▼ 100.0%
August1––
September0––
October0–in progress
November0––
December1––
Year to date (Jan–Jul)21▼ 50.0%

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.

This number flies several legs

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

Cancellation share

  • Not cancelled 99.5% 916
  • Cancelled 0.5% 5

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

On time, leg by leg

  1. MCO–IAH170 65.7%
  2. SLC–ORD146 95.9%
  3. FLL–EWR142 72.3%
  4. ORD–FLL75 80.0%
  5. IAH–MSP53 79.3%
  6. IAD–CHS52 88.2%
  7. IAD–DEN51 94.1%
  8. SFO–LAX37 94.6%

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

Legs flown under this number

11
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 100.0% 0
November 2024 29 29 89.7% 0
December 2024 44 44 75.0% 0
January 2025 37 37 86.5% 0
February 2025 26 26 76.9% 0
March 2025 71 71 73.2% 0
April 2025 60 59 69.5% 1
May 2025 52 52 90.4% 0
June 2025 33 33 87.9% 0
July 2025 58 57 79.0% 1
August 2025 62 61 86.9% 1
September 2025 54 54 92.6% 0
October 2025 31 31 87.1% 0
November 2025 29 29 96.6% 0
December 2025 30 29 79.3% 1
January 2026 30 30 90.0% 0
February 2026 45 45 75.6% 0
March 2026 38 37 78.4% 1
April 2026 60 60 81.7% 0
May 2026 51 51 70.6% 0
June 2026 30 30 60.0% 0
July 2026 31 31 48.4% 0

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