Flight profile · United Airlines
UA1755
Fort Lauderdale (FLL) to Chicago (ORD) · scheduled 12:26 PM – 2:55 PM
How UA1755 performs
859 operations, 2023-07-01 to 2026-06-30.
UA1755 arrived on time 86.1% of the time, against 71.1% for all FLL → ORD flights — this specific departure is 15.0 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 7.7 points better.
Source: US DOT Bureau of Transportation Statistics · 859 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1755 | 86.1% | 0.70% | -9 min | 5.4% | 859 |
| United Airlines on FLL → ORD | 78.4% | 1.37% | -5 min | 7.5% | 3,940 |
| All FLL → ORD flights | 71.1% | 1.45% | -3 min | 11.4% | 9,316 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does UA1755 run worse on particular days?
Thursday is historically the most reliable day and Saturday the least, a gap of 10.1 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes UA1755 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| ORD→DCA Chicago to Washington | 2025-03-30 – 2026-06-30 | 192 | 56.8% |
| BOS→EWR Boston to Newark | 2026-03-14 – 2026-03-28 | 3 | — |
| ORD→BOS Chicago to Boston | 2023-07-01 – 2026-03-27 | 86 | — |
| LIH→SFO Lihue, Kauai to San Francisco | 2026-03-07 – 2026-03-07 | 1 | — |
| IAH→LAS Houston to Las Vegas | 2026-02-12 – 2026-03-04 | 21 | — |
| OKC→IAH Oklahoma City to Houston | 2026-02-12 – 2026-03-04 | 21 | — |
| ORD→SEA Chicago to Seattle | 2025-12-18 – 2026-01-05 | 19 | — |
| TVC→ORD Traverse City to Chicago | 2025-06-26 – 2025-08-18 | 54 | — |
| DCA→IAH Washington to Houston | 2025-06-26 – 2025-07-31 | 30 | — |
| IAH→FLL Houston to Fort Lauderdale | 2025-06-01 – 2025-06-25 | 25 | — |
| ORD→PIT Chicago to Pittsburgh | 2025-02-13 – 2025-03-28 | 41 | — |
| ORD→IAH Chicago to Houston | 2024-12-19 – 2025-01-06 | 18 | — |
| ORD→LAX Chicago to Los Angeles | 2024-12-03 – 2024-12-18 | 16 | — |
| ORD→SFO Chicago to San Francisco | 2023-10-29 – 2024-06-30 | 189 | 69.7% |
| SFO→SEA San Francisco to Seattle | 2024-06-27 – 2024-06-30 | 4 | — |
| SFO→EWR San Francisco to Newark | 2024-03-07 – 2024-03-30 | 24 | — |
| ORD→DFW Chicago to Dallas–Fort Worth | 2023-09-05 – 2023-09-27 | 23 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1755 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 859 records of UA1755 operating FLL → ORD, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.