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UA1874 flight status
Monday, 9 Nov 2026
Checking the live status
Loading the live status and our prediction for tomorrow.
THE INCOMING AIRCRAFT
Checking the incoming aircraft
The aircraft and the flight bringing it here come with the live status.
- Airline status
- Loading
- Usual departure
- 05:15
- Usual arrival
- 06:47
- Flight duration
- 2h 32m
- Airline
- United Airlines
THE INCOMING AIRCRAFT
Checking the incoming aircraft
The aircraft and the flight bringing it here come with the live status.
Your operating aircraft
- Airline
- United Airlines
Aircraft assignments can change before departure.
Times are local to each airport. UTC is shown when the airport time zone is unavailable.
DelayAhead gives early estimates. It isn't an official airline notice, so always check with your airline before you travel.
UA1874 delay history
How we count: on time means leaving or reaching the gate less than 15 min late. With only a takeoff time, a departure is late from 35 min, as takeoff comes after taxiing. With only a landing time, 1 to 14 min late is unclear and not counted. Cancelled flights are not counted. History, not a prediction.
Recent UA1874 flights
The last 7 flights in our records, Fri 18 Sept to Tue 27 Oct. Newest first.
| Date | Route | Departure | Arrival |
|---|---|---|---|
| Tue 27 Oct | DEN to YYZ | On time +9 min | On time -10 min |
| Thu 24 Sept | IAH to DEN | On time +6 min takeoff time | On time -2 min |
| Tue 22 Sept | IAH to DEN | On time +11 min takeoff time | On time -12 min landing time |
| Mon 21 Sept | IAH to DEN | On time +15 min takeoff time | On time -11 min landing time |
| Sun 20 Sept | IAH to DEN | On time +7 min takeoff time | On time -28 min |
| Sat 19 Sept | IAH to DEN | On time +8 min takeoff time | On time -23 min |
| Fri 18 Sept | IAH to DEN | On time +21 min takeoff time | On time -14 min |
Longer-term history
13 departures and 13 arrivals we could verify, Fri 11 Sept to Tue 27 Oct (our flight records keep up to 180 days).
Departures
100% departed on time
13 of 13 left on time No departures late by the rule above in this sample12 of these are takeoff times (no gate time), late only from 35 min as takeoff comes after taxiing.Arrivals
100% arrived on time
13 of 13 arrived on time No arrivals late by the rule above in this sample2 of these are landing times (no gate time): on or before schedule is on time, 15 min or more is late.UA1874 schedule
- Usual departure
- 05:15 local time in Houston
- Usual arrival
- 06:47 local time in Denver
- Scheduled flight time
- 2h 32m
- Also flew
- Denver (DEN) to Toronto (YYZ)
Based on recent flights in our records. Schedules change, so check the date you fly.
UA1874 airports
- Departure airport
- George Bush Intercontinental Houston Airport (IAH)Houston
- Arrival airport
- Denver International Airport (DEN)Denver