United Flight 1139 Deals & Information (2025/2026)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 1139 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $193 and $214 for one-way flights to Des Moines Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA1139 take?
UA1139 flies straight from Newark, NJ Airport (EWR-Liberty Intl.) to Palm Beach Intl. Airport (PBI). During this trip, you can expect to be in the air for about 2 hours and 48 minutes. Consider booking ahead to secure your preferred seat.
How often is UA1139 on time?
Around 100% of UA1139 flights run according to scheduled times --- so if you're jetting from Liberty Intl. Airport (EWR) to Palm Beach Intl. Airport, you can breathe easy knowing that you will land at your destination as quickly as possible. On the odd occasion that this United Airlines trip is late, you can expect a wait time of around 2 minutes. Thanks to the carrier's exceptional service, this route has a star rating of 3.9.
What terminal does UA1139 fly out of?
UA1139 runs between EWR and PBI, and passengers with a seat on this flight usually board the aircraft from Terminal C.
What kind of plane is on flight number UA1139?
You'll probably find yourself hopping on board the Boeing 757-200 if you've reserved a seat on flight UA1139. Generally, this flight leaves from EWR and touches down at West Palm Beach, FL Airport (PBI-Palm Beach Intl.).
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 UA1139 flight with Travelocity, please visit our Customer Service Portal.