| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | MIA | ORD | 14:29 | 16:19 |
Landed
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| Mar 03 | MIA | ORD | 14:29 | 16:29 |
Landed
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| Mar 02 | MIA | ORD | 14:55 | 16:47 |
Landed
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| Mar 01 | MIA | ORD | 16:40 | 18:42 |
Delayed
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| Feb 28 | MIA | ORD | 15:59 | 17:56 |
Delayed
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| Feb 27 | MIA | ORD | 17:10 | 18:55 |
Delayed
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| Feb 26 | MIA | ORD | 14:46 | 16:39 |
Landed
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| Feb 25 | MIA | ORD | 14:35 | 16:35 |
Landed
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| Feb 24 | MIA | ORD | 14:23 | 16:35 |
Landed
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| Feb 23 | MIA | ORD | 14:21 | 16:13 |
Landed
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United Airlines Flight UA1646 connects Miami, United States to Chicago, United States, taking off from Miami International Airport MIA and landing at Chicago O'Hare International Airport ORD.
How long is the UA1646 flight from Miami to Chicago?
The average flight time from Miami to Chicago is 2 hours and 56 minutes. The flight distance is 1930 km / 1199 miles and the average flight speed is 658 km/h / 409 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1646 Miami to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA1646 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1646 arriving at?
Flight UA1646 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA1646 flight?
The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 16:19.
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, 30% of all UA1646 flights are delayed. The average delay is 92 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 4 airlines using the flight numbers AC3403, CM2259, EK6199, NZ2614
Other flights departing from Miami MIA: AA3544, WN384, AA3146, WN2529
Other flights arriving at Chicago ORD: UA1557, UA1398, UA3603, AA3433
All flights connecting Miami MIA to Chicago ORD.