UA28 United Airlines
UA28 United Airlines from Singapore (SIN) to San Francisco (SFO): usually departs 20:35, 15 h 30 min, B789. Usual times, aircraft, on-time record and miles earned over the last 30 days.
| Route | Flights recorded | Usually departs | Usually arrives | Scheduled time | Aircraft | Within 15 min |
|---|---|---|---|---|---|---|
| SIN → SFO | 30 | 20:35 | 21:05 | 15 h 30 min | B789 | Unavailable |
Latest flights of UA28, by local departure date
- Tue, 3 Nov 2026: SIN → SFO
- Mon, 2 Nov 2026: SIN → SFO
- Sun, 1 Nov 2026: SIN → SFO
- Sat, 31 Oct 2026: SIN → SFO
- Fri, 30 Oct 2026: SIN → SFO
About United Airlines flight UA28
Tierleap recorded 30 scheduled United Airlines UA28 flights from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO) in the last 30 days. It usually leaves Singapore at 20:35 local time and arrives in San Francisco at 21:05 local time, a scheduled 15 h 30 min. Aircraft types recorded: B789 (30 flights).
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
UA28 from SIN to SFO is about 8,439 miles flown. On United Airlines, KrisFlyer credits 844 miles in N class and up to 10,549 in C class, from its earning table.
On United Airlines, Royal Orchid Plus credits 4,220 miles in G class and up to 10,549 in C class, from its earning table.
Questions about UA28
What time does UA28 depart?
From Singapore Changi Airport (SIN) to San Francisco International Airport (SFO), UA28 usually leaves Singapore at 20:35 local time and arrives in San Francisco at 21:05 local time.
How long is flight UA28?
The scheduled time of UA28 from SIN to SFO is 15 h 30 min, the median of the last 30 days.
What aircraft does UA28 use?
Aircraft types recorded: B789 (30 flights).
How accurate is Tierleap's forecast for UA28?
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
How many KrisFlyer miles does UA28 earn?
UA28 from SIN to SFO is about 8,439 miles flown. On United Airlines, KrisFlyer credits 844 miles in N class and up to 10,549 in C class, from its earning table.
How many Royal Orchid Plus miles does UA28 earn?
UA28 from SIN to SFO is about 8,439 miles flown. On United Airlines, Royal Orchid Plus credits 4,220 miles in G class and up to 10,549 in C class, from its earning table.