| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | DEN | YYC | 16:00 | 18:30 |
Delayed
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| Aug 16 | DEN | YYC | 16:58 | 18:58 |
Landed Late
|
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| Aug 15 | DEN | YYC | 17:38 | 19:35 |
Delayed
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| Aug 14 | DEN | YYC | 17:22 | 19:26 |
Delayed
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| Aug 13 | DEN | YYC | 16:19 | 18:17 |
Landed
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| Aug 12 | DEN | YYC | 19:15 | 21:14 |
Delayed
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| Aug 11 | DEN | YYC | 16:14 | 18:18 |
Landed
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United Airlines Flight UA1871 connects Denver, United States to Calgary, Canada, taking off from Denver International Airport DEN and landing at Calgary International Airport YYC.
How long is the UA1871 flight from Denver to Calgary?
The average flight time from Denver to Calgary is 2 hours. The flight distance is 1445 km / 898 miles and the average flight speed is 701 km/h / 435 mph.
How many UA1871 flights are operated per week?
7 flights per week. The flight UA1871 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1871 Denver to Calgary?
The Airportia On-Time Performance Rating for United Airlines Flight UA1871 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1871 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being Scheduled on 18:30.
How else can the flight UA1871 be referenced as?
This United Airlines flight can also be referenced as UAL1871, UA 1871, UAL 1871.
How often is flight UA1871 delayed?
On average, 57% of all UA1871 flights are delayed. The average delay is 78 minutes.
Can I get compensation for my delayed or cancelled UA1871 flight or baggage issues?
If your UA1871 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1871 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA1912, DL2271, UA2602, WN553
Other flights arriving at Calgary YYC: 4N763, 9M676, F8502, QK8143
All flights connecting Denver DEN to Calgary YYC.