UA2038

UA2038 (United Airlines) is a multi-stop service on 19 routes, busiest Philadelphia to Houston. Of 780 departures recorded from October 2024 to July 2026, 83.8% 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
January3157▲ 83.9%
February2637▲ 42.3%
March3025▼ 16.7%
April6030▼ 50.0%
May3142▲ 35.5%
June3060▲ 100.0%
July3161▲ 96.8%
August26––
September30––
October31–in progress
November30––
December31––
Year to date (Jan–Jul)239312▲ 30.5%

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
January70.0%84.2%▲ 20.3%
February84.6%94.4%▲ 11.6%
March90.0%96.0%▲ 6.7%
April83.1%93.3%▲ 12.4%
May83.9%88.1%▲ 5.0%
June70.0%93.3%▲ 33.3%
July96.8%85.3%▼ 11.9%
August84.6%––
September83.3%––
October90.3%–in progress
November90.0%––
December80.7%––
Year-to-date average (Jan–Jul)82.6%90.7%▲ 9.7%

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%
February01–
March00–
April10▼ 100.0%
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
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% 776
  • Cancelled 0.5% 4

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

On time, leg by leg

  1. PHL–IAH159 89.2%
  2. TPA–EWR124 64.8%
  3. ORD–PHL73 94.5%
  4. DEN–PIT68 86.8%
  5. LAS–ORD53 88.7%
  6. ORD–BUF38 92.1%
  7. SAN–SFO37 78.4%
  8. IAH–SAN37 91.9%

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 80.0% 0
November 2024 30 29 48.3% 1
December 2024 31 31 58.1% 0
January 2025 31 30 70.0% 1
February 2025 26 26 84.6% 0
March 2025 30 30 90.0% 0
April 2025 60 59 83.1% 1
May 2025 31 31 83.9% 0
June 2025 30 30 70.0% 0
July 2025 31 31 96.8% 0
August 2025 26 26 84.6% 0
September 2025 30 30 83.3% 0
October 2025 31 31 90.3% 0
November 2025 30 30 90.0% 0
December 2025 31 31 80.7% 0
January 2026 57 57 84.2% 0
February 2026 37 36 94.4% 1
March 2026 25 25 96.0% 0
April 2026 30 30 93.3% 0
May 2026 42 42 88.1% 0
June 2026 60 60 93.3% 0
July 2026 61 61 85.3% 0

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