Season 2

Season 2 is the current season of Phineas and Ferb. It includes three episodes from Season 1 that were shown in Latin America during the Season 1 time period, but were delayed for broadcast in the United States until February and March 2009.

For Disney XD, Season 2 started on February 16, 2009 with Phineas and Ferb Get Busted. ("Phineas and Ferb Get Busted" aired in Latin America as "At Last!" during the Season 1 time period. This episode is also titled "At Last!" in other countries such as Australia and New Zealand.) For Disney Channel US, Season 2 started on March 13, 2009 with Phineas and Ferb Get Busted.

Season 2 will probably end in late January or mid-February 2010, based on the starting dates of Season 1 and Season 2.

Title sequence changes
For Season 1, the images that appear behind Phineas and Ferb while they are dancing were from the Original Story Pitch. For Season 2, these were changed to pictures from the Season 1 episodes.

Episodes
Episodes marked with an asterisk were produced during the Season 1 time period, but were not shown in the United States until Season 2. The airdates are in the format of year-month-day so that sorting will work correctly.

{| class="wikitable sortable" border="1" cellpadding="1" cellspacing="0" width="100%" style="font-size: 100%; text-align:center" ! Title ! Disney XD Airdate ! Disney Channel US Airdate ! Production Code ! Ep. No. ! Syndication No.
 * Phineas and Ferb Get Busted
 * 2009-02-16
 * 2009-03-13
 * 127
 * 45/45
 * 27
 * Unfair Science Fair
 * 2009-02-17
 * 2009-03-20
 * 123a
 * 46/46
 * 26a
 * Unfair Science Fair Redux (Another Story)
 * 2009-02-18
 * 2009-03-20
 * 123b
 * 47/47
 * 26b
 * The Lake Nose Monster
 * 2009-02-19
 * 2009-03-27
 * 201
 * 48/48
 * 28
 * Interview With a Platypus
 * 2009-03-07
 * TBA
 * 202a
 * 53/TBA
 * 29a
 * Tip of the Day
 * 2009-03-07
 * TBA
 * 202b
 * 54/TBA
 * 28b
 * Attack of the 50 Foot Sister!
 * 2009-02-21
 * 2009-05-01
 * 203a
 * 49/49
 * 29a
 * Backyard Aquarium
 * 2009-02-21
 * 2009-05-01
 * 203b
 * 50/50
 * 29b
 * Day of the Living Gelatin
 * 2009-02-28
 * TBA
 * 204a
 * 51/TBA
 * 30a
 * Elementary, My Dear Stacy
 * 2009-02-28
 * TBA
 * 204b
 * 52/TBA
 * 30b
 * Don't Even Blink
 * 2009-04-04
 * TBA
 * 205a
 * 55/TBA
 * 31a
 * Chez Platypus
 * 2009-04-04
 * TBA
 * 205b
 * 56/TBA
 * 31b
 * Perry Lays an Egg
 * 2009-04-11
 * TBA
 * 206a
 * 57/TBA
 * 32a
 * Gaming the System
 * 2009-04-11
 * TBA
 * 206b
 * 58/TBA
 * 32b
 * The Chronicles of Meap
 * 2009-04-18
 * TBA
 * 207
 * 59/TBA
 * 33
 * 32a
 * Gaming the System
 * 2009-04-11
 * TBA
 * 206b
 * 58/TBA
 * 32b
 * The Chronicles of Meap
 * 2009-04-18
 * TBA
 * 207
 * 59/TBA
 * 33
 * 59/TBA
 * 33