| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 14 | SFO | IND | 17:23 | 00:21 |
Landed Late
|
Track > |
| Jan 07 | SFO | IND | 17:06 | 23:47 |
Landed
|
Track > |
United Airlines Flight UA1646 connects San Francisco, United States to Indianapolis, United States, taking off from San Francisco International Airport SFO and landing at Indianapolis International Airport IND.
How long is the UA1646 flight from San Francisco to Indianapolis?
The average flight time from San Francisco to Indianapolis is 3 hours and 49 minutes. The flight distance is 3120 km / 1939 miles and the average flight speed is 817 km/h / 508 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1646 San Francisco to Indianapolis?
The Airportia On-Time Performance Rating for United Airlines Flight UA1646 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1646 arriving at?
Flight UA1646 arrives at Indianapolis International Airport (IND) Terminal 2.
When was the latest UA1646 flight?
The latest flight took off on Thursday, January 15th, 2026 with the flight status being Landed on 00:21.
How else can the flight UA1646 be referenced as?
This United Airlines flight can also be referenced as UAL1646, UA 1646, UAL 1646.
How often is flight UA1646 delayed?
On average, 50% of all UA1646 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled UA1646 flight or baggage issues?
If your UA1646 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 UA1646 Flight Tracker above for more details.
Flight UA1646 is code-shared by 2 airlines using the flight numbers NZ2731, VA8046
Other flights departing from San Francisco SFO: UA5279, UA5381, B62988, B62878
Other flights arriving at Indianapolis IND: DL1552, LF11, 5A513, G4588
All flights connecting San Francisco SFO to Indianapolis IND.