UAL291
- Airline
- United Airlines (UAL)
- Route
- San Francisco International Airport (SFO/KSFO) → Calgary International Airport (YYC/CYYC)
- Observed take-off
- Observed landing
- Aircraft
- N27271 · BOEING 737 MAX 8
- Positions recorded
- 2193
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.