United Flight UA5512 Deals & Information (2025/2026)

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United Flight 5512 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $249 and $224 for one-way flights to Quad City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 5 - Wed, Jul 9
DEN
Denver Intl.
MLI
Quad City Intl.
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Quad City Intl., returning Wed, Jul 9, priced at $249 found 6 days ago
Sat, Jul 5 - Wed, Jul 9
DEN
Denver Intl.
MLI
Quad City Intl.
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Quad City Intl., returning Wed, Jul 9, priced at $259 found 6 days ago
Sat, Jul 5 - Wed, Jul 9
DEN
Denver Intl.
MLI
Quad City Intl.
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Quad City Intl., returning Wed, Jul 9, priced at $304 found 6 days ago
Wed, Aug 6 - Sat, Aug 9
DEN
Denver Intl.
MLI
Quad City Intl.
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 6 from Denver Intl. to Quad City Intl., returning Sat, Aug 9, priced at $325 found 2 days ago
Sat, Jul 5 - Wed, Jul 9
DEN
Denver Intl.
MLI
Quad City Intl.
$326 Roundtrip, found 6 days ago
$326
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Quad City Intl., returning Wed, Jul 9, priced at $326 found 6 days ago
Thu, Aug 14 - Fri, Aug 22
DEN
Denver Intl.
MLI
Quad City Intl.
$345 Roundtrip, found 3 days ago
$345
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 14 from Denver Intl. to Quad City Intl., returning Fri, Aug 22, priced at $345 found 3 days ago
Wed, Aug 6 - Sat, Aug 9
DEN
Denver Intl.
MLI
Quad City Intl.
$361 Roundtrip, found 2 days ago
$361
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 6 from Denver Intl. to Quad City Intl., returning Sat, Aug 9, priced at $361 found 2 days ago

Frequently asked questions

What route does flight number UA5512 take?
You'll be landing into PHX from Los Angeles, CA Airport (LAX-Los Angeles Intl.) if you're traveling on flight number UA5512. You'll be in the air for 1 hour and 23 minutes during this trip. What's more, it conveniently travels direct.
How often is UA5512 on time?
United Airlines flight number UA5512 from LAX to Sky Harbor Intl. Airport (PHX) takes off as scheduled 97% of the time --- so you can rest easy knowing you will reach your destination ASAP. If this journey happens to be delayed, the average wait time is around 8 minutes. This route has a 4.8-star rating.
What terminal does UA5512 fly out of?
UA5512 runs between Los Angeles, CA Airport (LAX-Los Angeles Intl.) and PHX, and those taking this flight usually board the plane from Terminal 7.
What kind of plane is on flight number UA5512?
You're likely to find yourself on an Embraer 175 if you're on flight number UA5512. This flight nearly always departs from Los Angeles Intl. Airport (LAX) and arrives at Phoenix Sky Harbor Intl. Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA5512 flight with Travelocity, please visit our Customer Service Portal.