United Airlines Flight UA921 / UAL921
| Heathrow (LHR) — Newark Liberty Intl (EWR) | ||
| Aircraft B763 | Airline United Airlines | Journey time 08h20m |
| Flight no. UA921 | Callsign UAL921 | Arrival day N/A |
| Service type Normal passenger | Seats 167 | Freight class Containers |
| Freight capacity 12.7 tons | Passenger classes First Class, Economy, Business Class | |
Days of operation
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |