UA2670

UA2670 (United Airlines) is a multi-stop service on 14 routes, busiest Dallas-Fort Worth to Houston. Of 912 departures recorded from October 2024 to July 2026, 88.3% 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
January3136▲ 16.1%
February2844▲ 57.1%
March3161▲ 96.8%
April3056▲ 86.7%
May51510.0%
June3536▲ 2.9%
July6258▼ 6.5%
August72––
September44––
October31–in progress
November30––
December45––
Year to date (Jan–Jul)268342▲ 27.6%

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
January89.7%90.9%▲ 1.4%
February89.3%93.2%▲ 4.4%
March90.0%85.3%▼ 5.3%
April86.7%89.1%▲ 2.8%
May88.0%88.0%0.0%
June64.7%86.1%▲ 33.1%
July80.3%96.6%▲ 20.2%
August88.9%––
September97.7%––
October93.6%–in progress
November83.3%––
December88.9%––
Year-to-date average (Jan–Jul)84.1%89.9%▲ 6.9%

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
January23▲ 50.0%
February00–
March10▼ 100.0%
April01–
May110.0%
June10▼ 100.0%
July10▼ 100.0%
August0––
September1––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)65▼ 16.7%

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 98.5% 898
  • Cancelled 1.5% 14

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

On time, leg by leg

  1. DFW–IAH566 92.1%
  2. IAH–FLL108 75.9%
  3. IAH–DEN67 86.6%
  4. DEN–SMF42 83.3%
  5. DEN–SBA35 75.8%
  6. IAH–DCA32 90.6%

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
October 2024 20 20 95.0% 0
November 2024 29 28 89.3% 1
December 2024 31 30 90.0% 1
January 2025 31 29 89.7% 2
February 2025 28 28 89.3% 0
March 2025 31 30 90.0% 1
April 2025 30 30 86.7% 0
May 2025 51 50 88.0% 1
June 2025 35 34 64.7% 1
July 2025 62 61 80.3% 1
August 2025 72 72 88.9% 0
September 2025 44 43 97.7% 1
October 2025 31 31 93.6% 0
November 2025 30 30 83.3% 0
December 2025 45 45 88.9% 0
January 2026 36 33 90.9% 3
February 2026 44 44 93.2% 0
March 2026 61 61 85.3% 0
April 2026 56 55 89.1% 1
May 2026 51 50 88.0% 1
June 2026 36 36 86.1% 0
July 2026 58 58 96.6% 0

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