| Date | Airport | Registration | Type | Airline |
|---|---|---|---|---|
| 5/31/2009 | ORD | C-FEJC | ERJ 170-200LR | Air Canada |
| 5/31/2009 | ORD | D-ABVK | 747-430 | Lufthansa |
| 5/31/2009 | ORD | D-AIFE | A340-313X | Lufthansa |
| 5/31/2009 | ORD | G-BNWM | 767-336(ER) | British Airways |
| 5/31/2009 | DCA | N102HQ | ERJ 170-200LR | US Airways Express (Republic Airlines) |
| 5/31/2009 | ORD | N165GJ | CRJ-702 | United Express (GoJet Airlines) |
| 5/31/2009 | ORD | N17156 | Bombardier CRJ-200LR | United Express (Mesa Airlines) |
| 5/31/2009 | ORD | N17175 | Bombardier CRJ-200LR | United Express (Mesa Airlines) |
| 5/31/2009 | ORD | N171UA | 747-422 | United Airlines |
| 5/31/2009 | DCA | N199WQ | Bombardier Dash 8-Q402 | Continental Connection (Colgan Air) |
| 5/31/2009 | DCA | N201FR | A320-214 | Frontier Airlines |
| 5/31/2009 | DCA | N202FR | A320-214 | Frontier Airlines |
| 5/31/2009 | ORD | N27172 | Bombardier CRJ-200LR | United Express (Mesa Airlines) |
| 5/31/2009 | ORD | N278AA | MD-82 | American Airlines |
| 5/31/2009 | ORD | N318UA | 737-322 | United Airlines |
| 5/31/2009 | ORD | N33294 | 737-824 | Continental Airlines |
| 5/31/2009 | DCA | N334NW | A320-211 | Northwest Airlines |
| 5/31/2009 | ORD | N334UA | 737-322 | United Airlines |
| 5/31/2009 | ORD | N347AN | 767-323(ER) | American Airlines |
| 5/31/2009 | ORD | N401EA | McDonnell Douglas DC-9-51 | Northwest Airlines |
| 5/31/2009 | DCA | N406US ✈︎ US1887 FLL-DCA, Feb. 13, 2011 | 737-401 | US Airways |
| 5/31/2009 | ORD | N436UA | A320-232 | United Airlines |
| 5/31/2009 | ORD | N455UA | A320-232 | United Airlines |
| 5/31/2009 | DCA | N458UW | 737-47 | US Airways |
| 5/31/2009 | ORD | N463AA ✈︎ AA1395 DFW-TUS, Feb. 27, 2011 | MD-82 | American Airlines |
| 5/31/2009 | ORD | N469UA | A320-232 | United Airlines |
| 5/31/2009 | ORD | N474 | MD-82 | American Airlines |
| 5/31/2009 | DCA | N499AA ✈︎ AA470 SAT-DFW, Jan. 15, 2010 | MD-82 | American Airlines |
| 5/31/2009 | ORD | N501MJ | CRJ-701 | United Express (Mesa Airlines) |
| 5/31/2009 | ORD | N502MJ | CRJ-701 | United Express (Mesa Airlines) |
| 5/31/2009 | DCA | N503AE | CRJ-701 | American Eagle |
| 5/31/2009 | ORD | N504AE | CRJ-701 | American Eagle |
| 5/31/2009 | ORD | N512AE | CRJ-701 | American Eagle |
| 5/31/2009 | ORD | N514AE | CRJ-701 | American Eagle |
| 5/31/2009 | ORD | N523UA | 757-222 | United Airlines |
| 5/31/2009 | ORD | N539UA | 757-222 | United Airlines |
| 5/31/2009 | DCA | N596AA ✈︎ AA819 DCA-DFW, Feb. 27, 2011 | MD-83 | American Airlines |
| 5/31/2009 | ORD | N603JB | A320-232 | jetBlue Airways |
| 5/31/2009 | ORD | N629AE | ERJ-145LR | American Eagle |
| 5/31/2009 | ORD | N636AE ✈︎ AA4854 YOW-PHL, June 23, 2018 | ERJ-145LR | American Eagle |
| 5/31/2009 | ORD | N639AE ✈︎ AA3912 ORD-MKE, Aug. 27, 2009 | ERJ-145LR | American Eagle |
| 5/31/2009 | ORD | N651JB | A320-232 | jetBlue Airways |
| 5/31/2009 | ORD | N675AE | ERJ-145LR | American Eagle |
| 5/31/2009 | ORD | N678AE | ERJ-145LR | American Eagle |
| 5/31/2009 | DCA | N689CA | CRJ-900 | Delta Connection (Comair) |
| 5/31/2009 | ORD | N698CB | ERJ-145LR | American Eagle |
| 5/31/2009 | ORD | N705UW | A319-112 | US Airways |
| 5/31/2009 | ORD | N719SK | CRJ-701 | United Express (SkyWest Airlines) |
| 5/31/2009 | DCA | N724AE | ERJ-135LR | American Eagle |
| 5/31/2009 | ORD | N727SK | CRJ-701 | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N732SK | CRJ-701 | United Express (SkyWest Airlines) |
| 5/31/2009 | DCA | N733UW | A319-112 | US Airways |
| 5/31/2009 | ORD | N742SK | CRJ-701-ER | United Express (SkyWest Airlines) |
| 5/31/2009 | COS | N745SK ✈︎ OO5871 ORD-COS, May 31, 2009 | CRJ-701-ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N745SK ✈︎ OO5871 ORD-COS, May 31, 2009 | CRJ-701-ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N750SK | CRJ-701 | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N751SK | CRJ-701-ER | United Express (SkyWest Airlines) |
| 5/31/2009 | DCA | N757UW | A319-112 | US Airways |
| 5/31/2009 | ORD | N758SK | CRJ-701 | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N75991 | CRJ-200ER | United Express (Mesa Airlines) |
| 5/31/2009 | ORD | N75995 | CRJ-200ER | United Express (Mesa Airlines) |
| 5/31/2009 | COS | N771SK | CRJ-701 | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N794AN | 777-223(ER) | American Airlines |
| 5/31/2009 | DCA | N807MD | ERJ 170-100SU | US Airways Express (Republic Airlines) |
| 5/31/2009 | DCA | N811CA | Bombardier CRJ-100ER | Delta Connection (Comair) |
| 5/31/2009 | DCA | N814MD | ERJ 170-100SU | US Airways Express (MidAtlantic Airways) |
| 5/31/2009 | ORD | N822UA ✈︎ UA80 LAX-IAD, July 25, 2010 | A319-131 | United Airlines |
| 5/31/2009 | DCA | N824UA ✈︎ UA1242 IAH-DFW, Nov. 10, 2019 | UA621 DCA-ORD, May 31, 2009 | A319-131 | United Airlines |
| 5/31/2009 | ORD | N824UA ✈︎ UA1242 IAH-DFW, Nov. 10, 2019 | UA621 DCA-ORD, May 31, 2009 | A319-131 | United Airlines |
| 5/31/2009 | DCA | N828MD | ERJ 170-100SU | US Airways Express (MidAtlantic Airways) |
| 5/31/2009 | ORD | N840HK | ERJ-145LR | United Express (Trans States Airlines) |
| 5/31/2009 | ORD | N841UA ✈︎ UA621 DCA-ORD, Sept. 22, 2009 | A319-131 | United Airlines |
| 5/31/2009 | ORD | N843HK | ERJ-145LR | United Express (Trans States Airlines) |
| 5/31/2009 | DCA | N857AE | ERJ-140LR | American Eagle |
| 5/31/2009 | ORD | N903SW | Bombardier CRJ-200LR | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N912SW | Bombardier CRJ-200LR | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N919SW | CRJ-200ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N923XJ | CRJ-900ER | Northwest Airlink (MesabAirlines) |
| 5/31/2009 | ORD | N927SW | CRJ-200ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N930SW | CRJ-200ER | United Express (SkyWest Airlines) |
| 5/31/2009 | COS | N938SW | CRJ-200ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N944SW | CRJ-200ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | N952UW | ERJ 190-100IGW | US Airways |
| 5/31/2009 | DCA | N954AT | 717-2BD | airTran Airways |
| 5/31/2009 | ORD | N964TW | MD-83 | American Airlines |
| 5/31/2009 | ORD | N983SW | CRJ-200ER | United Express (SkyWest Airlines) |
| 5/31/2009 | ORD | SP-LPC | 767-35D(ER) | LOT Polish Airlines |
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