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 $219 and $224 for one-way flights to Quad City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 21 - Tue, Sep 30
DEN
Denver Intl.
MLI
Quad City Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 21 from Denver Intl. to Quad City Intl., returning Tue, Sep 30, priced at $219 found 1 day ago
Thu, Oct 2 - Tue, Oct 7
DEN
Denver Intl.
MLI
Quad City Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 2 from Denver Intl. to Quad City Intl., returning Tue, Oct 7, priced at $223 found 1 day ago
Tue, Sep 23 - Tue, Sep 30
DEN
Denver Intl.
MLI
Quad City Intl.
$224 Roundtrip, found 16 hours ago
$224
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Sep 23 from Denver Intl. to Quad City Intl., returning Tue, Sep 30, priced at $224 found 16 hours ago
Sun, Sep 21 - Tue, Sep 30
DEN
Denver Intl.
MLI
Quad City Intl.
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 21 from Denver Intl. to Quad City Intl., returning Tue, Sep 30, priced at $229 found 1 day ago
Fri, Nov 14 - Sun, Nov 16
DEN
Denver Intl.
MLI
Quad City Intl.
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Denver Intl. to Quad City Intl., returning Sun, Nov 16, priced at $249 found 2 days ago
Fri, Sep 19 - Tue, Sep 30
DEN
Denver Intl.
MLI
Quad City Intl.
$255 Roundtrip, found 11 hours ago
$255
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Sep 19 from Denver Intl. to Quad City Intl., returning Tue, Sep 30, priced at $255 found 11 hours ago
Sun, Sep 21 - Tue, Sep 30
DEN
Denver Intl.
MLI
Quad City Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 21 from Denver Intl. to Quad City Intl., returning Tue, Sep 30, priced at $259 found 1 day ago
Fri, Sep 19 - Tue, Sep 30
DEN
Denver Intl.
MLI
Quad City Intl.
$264 Roundtrip, found 11 hours ago
$264
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Sep 19 from Denver Intl. to Quad City Intl., returning Tue, Sep 30, priced at $264 found 11 hours ago
Thu, Nov 6 - Sun, Nov 9
DEN
Denver Intl.
MLI
Quad City Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 6 from Denver Intl. to Quad City Intl., returning Sun, Nov 9, priced at $279 found 1 day ago
Thu, Oct 2 - Tue, Oct 7
DEN
Denver Intl.
MLI
Quad City Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 2 from Denver Intl. to Quad City Intl., returning Tue, Oct 7, priced at $289 found 1 day 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.