← Chronologically LOST

Season 1

101 episodes · 2010

  1. 1The Beginning

    29 May 2010 · 49 min

  2. 21864 to 1954

    30 May 2010 · 48 min

  3. 31954 to 1972

    30 May 2010 · 53 min

  4. 41974 to 1977 (Day 1)

    Airs · 45 min

  5. 51977 (Day 1 to Day 2)

    Airs · 54 min

  6. 61977 (Day 2 to Day 3)

    Airs · 46 min

  7. 71977 (Day 3 to Day 4)

    Airs · 44 min

  8. 81977 (Day 4)

    Airs · 1 hr 5 min

  9. 91978 to 1991

    Airs · 53 min

  10. 101992 to 1995

    Airs · 47 min

  11. 111995 to 1996

    Airs · 51 min

  12. 121996 to 1999

    Airs · 48 min

  13. 131999 to 2001

    Airs · 52 min

  14. 142001

    Airs · 47 min

  15. 152001

    Airs · 51 min

  16. 162001

    Airs · 41 min

  17. 172001 to 2002

    Airs · 37 min

  18. 182002

    Airs · 44 min

  19. 192002 to 2003

    Airs · 45 min

  20. 202003 to 2004

    Airs · 49 min

  21. 212004

    Airs · 46 min

  22. 222004

    Airs · 45 min

  23. 23September 2004

    Airs · 50 min

  24. 24Sep 19-21 2004

    Airs · 43 min

  25. 25Sep 22 2004 (Part 1)

    Airs · 39 min

  26. 26Sep 22 2004 (Part 2)

    Airs · 42 min

  27. 27Sep 23 2004 (Day 2)

    Airs · 44 min

  28. 28Sep 23-24 2004 (Day 2 to 3)

    Airs · 44 min

  29. 29Sep 25-27 2004 (Day 4 to 6)

    Airs · 48 min

  30. 30Sep 27-28 2004 (Day 6 to 7)

    Airs · 44 min

  31. 31Sep 28-29 2004 (Day 7 to 8)

    Airs · 44 min

  32. 32Sep 30-Oct 3 2004 (Day 9 to 12)

    Airs · 47 min

  33. 33Oct 3-7 2004 (Day 12 to 16)

    Airs · 53 min

  34. 34Oct 7-13 2004 (Day 16 to 22)

    Airs · 45 min

  35. 35Oct 13-15 2004 (Day 22 to 24)

    Airs · 47 min

  36. 36Oct 15-18 2004 (Day 24 to 27)

    Airs · 53 min

  37. 37Oct 18-22 2004 (Day 27 to 31)

    Airs · 56 min

  38. 38Oct 22-27 2004 (Day 31 to 36)

    Airs · 50 min

  39. 39Oct 27-Nov 1 2004 (Day 36 to 41)

    Airs · 46 min

  40. 40Nov 1 2004 (Day 41)

    Airs · 43 min

  41. 41Nov 2-3 2004 (Day 42 to 43)

    Airs · 58 min

  42. 42Nov 4 2004 (Day 44)

    Airs · 40 min

  43. 43Nov 4 2004 (Day 44)

    Airs · 58 min

  44. 44Nov 4-5 2004 (Day 44 to 45)

    Airs · 49 min

  45. 45Nov 5-6 2004 (Day 45 to 46)

    Airs · 39 min

  46. 46Nov 6-7 2004 (Day 46 to 47)

    Airs · 47 min

  47. 47Nov 7-8 2004 (Day 47 to 48)

    Airs · 39 min

  48. 48Nov 8-9 2004 (Day 48 to 49)

    Airs · 56 min

  49. 49Nov 9-12 2004 (Day 49 to 52)

    Airs · 57 min

  50. 50Nov 12-15 2004 (Day 52 to 55)

    Airs · 49 min

  51. 51Nov 17-18 2004 (Day 57 to 58)

    Airs · 1 hr 0 min

  52. 52Nov 18-19 2004 (Day 58 to 59)

    Airs · 43 min

  53. 53Nov 20-21 2004 (Day 60 to 61)

    Airs · 58 min

  54. 54Nov 22-23 2004 (Day 62 to 63)

    Airs · 45 min

  55. 55Nov 23-24 2004 (Day 63 to 64)

    Airs · 57 min

  56. 56Nov 24-25 2004 (Day 64 to 65)

    Airs · 1 hr 2 min

  57. 57Nov 25-27 2004 (Day 65 to 67)

    Airs · 38 min

  58. 58Nov 27 2004 (Day 67)

    Airs · 43 min

  59. 59Nov 28 2004 (Day 68)

    Airs · 46 min

  60. 60Nov 28-29 2004 (Day 68 to 69)

    Airs · 42 min

  61. 61Nov 30-Dec 1 2004 (Day 70 to 71)

    Airs · 38 min

  62. 62Dec 1-2 2004 (Day 71 to 72)

    Airs · 53 min

  63. 63Dec 3 2004 (Day 73)

    Airs · 54 min

  64. 64Dec 3-5 2004 (Day 73 to 75)

    Airs · 47 min

  65. 65Dec 6-9 2004 (Day 76 to 79)

    Airs · 41 min

  66. 66Dec 9-10 2004 (Day 79 to 80)

    Airs · 1 hr 1 min

  67. 67Dec 10-11 2004 (Day 80 to 81)

    Airs · 50 min

  68. 68Dec 11-12 2004 (Day 81 to 82)

    Airs · 42 min

  69. 69Dec 12-15 2004 (Day 82 to 85)

    Airs · 51 min

  70. 70Dec 15-18 2004 (Day 85 to 88)

    Airs · 41 min

  71. 71Dec 19-20 2004 (Day 89 to 90)

    Airs · 50 min

  72. 72Dec 20-21 2004 (Day 90 to 91)

    Airs · 1 hr 5 min

  73. 73Dec 21 2004 (Day 91)

    Airs · 55 min

  74. 74Dec 21-22 2004 (Day 91 to 92)

    Airs · 56 min

  75. 75Dec 23-24 2004 (Day 93 to 94)

    Airs · 49 min

  76. 76Dec 25-26 2004 (Day 95 to 96)

    Airs · 52 min

  77. 77Dec 26-28 2004 (Day 96 to 98)

    Airs · 1 hr 4 min

  78. 78Dec 29-30 2004 (Day 99 to 100)

    Airs · 47 min

  79. 79Dec 31 2004 (Day 101)

    Airs · 1 hr 0 min

  80. 80January to October 2005

    Airs · 45 min

  81. 812005 to 2006

    Airs · 47 min

  82. 822006 to 2007

    Airs · 53 min

  83. 83December 2007

    Airs · 59 min

  84. 84December 2007

    Airs · 56 min

  85. 85December 2007

    Airs · 47 min

  86. 86December 2007 (The Island - Day 1)

    Airs · 42 min

  87. 872007 (The Island - Days 1 to 4)

    Airs · 47 min

  88. 882007 (The Island - Days 4 to 5)

    Airs · 50 min

  89. 892007 (The Island - Days 5 to 6)

    Airs · 52 min

  90. 902007 (The Island - Day 6)

    Airs · 55 min

  91. 912007 (The Island - Days 6 to 7)

    Airs · 54 min

  92. 922007 (The Island - Days 7 to 8)

    Airs · 54 min

  93. 932007 (The Island - Days 8 to 9)

    Airs · 46 min

  94. 942007 (The Island - Days 10 to 11)

    Airs · 51 min

  95. 952007 (The Island - Days 11 to 13)

    Airs · 56 min

  96. 962007 (The Island - Day 14)

    Airs · 1 hr 5 min

  97. 97Epilogue (1)

    Airs · 56 min

  98. 98Epilogue (2)

    Airs · 51 min

  99. 99Epilogue (3)

    Airs · 46 min

  100. 100Epilogue (4)

    Airs · 48 min

  101. 101Epilogue (5)

    Airs · 1 hr 4 min