UA2183

UA2183 (United Airlines) is a multi-stop service on 15 routes, busiest Denver to New Orleans. Of 496 departures recorded from October 2024 to July 2026, 84.8% 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 periods17 periods
PeriodDepartures 2025Departures 2026Change vs last year
January2552▲ 108.0%
February2554▲ 116.0%
March2524▼ 4.0%
April3026▼ 13.3%
May2122▲ 4.8%
June–26–
July–19–
August23––
September28––
October20–in progress
November30––
December1––

according to the US BTS · October 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 periods17 periods
PeriodOn time 2025On time 2026Change vs last year
January66.7%80.0%▲ 20.0%
February92.0%96.2%▲ 4.5%
March80.0%91.7%▲ 14.6%
April73.3%96.2%▲ 31.1%
May81.0%72.7%▼ 10.2%
June–43.5%–
July–88.9%–
August87.0%––
September85.7%––
October100.0%–in progress
November89.7%––
December100.0%––

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods17 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January12▲ 100.0%
February02–
March00–
April00–
May00–
June–3–
July–1–
August0––
September0––
October0–in progress
November1––
December0––

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 98.0% 486
  • Cancelled 2.0% 10

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

On time, leg by leg

  1. DEN–MSY96 94.8%
  2. MIA–IAH58 77.2%
  3. ORD–DTW45 97.8%
  4. MSY–EWR41 87.2%
  5. ORD–MCI37 91.7%
  6. IAH–EWR37 81.1%
  7. ORD–BOS36 77.1%
  8. LAX–ORD36 91.4%

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

Legs flown under this number

10
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 95.0% 0
November 2024 23 23 100.0% 0
December 2024 2 2 100.0% 0
January 2025 25 24 66.7% 1
February 2025 25 25 92.0% 0
March 2025 25 25 80.0% 0
April 2025 30 30 73.3% 0
May 2025 21 21 81.0% 0
August 2025 23 23 87.0% 0
September 2025 28 28 85.7% 0
October 2025 20 20 100.0% 0
November 2025 30 29 89.7% 1
December 2025 1 1 100.0% 0
January 2026 52 50 80.0% 2
February 2026 54 52 96.2% 2
March 2026 24 24 91.7% 0
April 2026 26 26 96.2% 0
May 2026 22 22 72.7% 0
June 2026 26 23 43.5% 3
July 2026 19 18 88.9% 1

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