Peak-season service guarantees:

The guarantee is suspended for UPS Ground and UPS Standard packages picked up or scheduled for delivery between Dec. 11 and Dec. 24.

Commitment times for air and international shipments delivered within the United States will be extended by 90 minutes on the following days: Dec. 18-24, and Dec. 31.

For further details, visit ups.com for the UPS Tariff/Terms and Conditions.